ï»??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#x56FD;&#x4EA7;&#x6FC0;&#x60C5;&#x4E45;&#x4E45;&#x2C;&#x56FD;&#x4EA7;&#x4E9A;&#x6D32;&#x7CBE;&#x54C1;&#x61;&#x61;&#x5348;&#x591C;&#x89C2;&#x770B;&#x2C;&#x61;&#x76;&#x4E2D;&#x6587;&#x5B57;&#x5E55;&#x5728;&#x7EBF;&#x89C2;&#x770B;&#x7B2C;&#x4E00;&#x9875;</title><link>http://www.aygfsteel.com/jjshcc/category/53422.html</link><description>桑巴葡语¾˜»è¯‘工作室是òq¿å·žå¸‚最专业葡è�„牙语¾˜»è¯‘机构-www.puyufanyi.com-‹Æ¢è¿Žå¯ÀL‰¾Java,As400,Mainframe的猎头eric_cc#qq.ccom(æŠ?æ�¢æˆ�@)</description><language>zh-cn</language><lastBuildDate>Fri, 02 Aug 2013 10:39:36 GMT</lastBuildDate><pubDate>Fri, 02 Aug 2013 10:39:36 GMT</pubDate><ttl>60</ttl><item><title>AE-L与AF-L功能é”?/title><link>http://www.aygfsteel.com/jjshcc/archive/2013/08/02/402305.html</link><dc:creator>Eric_jiang</dc:creator><author>Eric_jiang</author><pubDate>Fri, 02 Aug 2013 06:32:00 GMT</pubDate><guid>http://www.aygfsteel.com/jjshcc/archive/2013/08/02/402305.html</guid><wfw:comment>http://www.aygfsteel.com/jjshcc/comments/402305.html</wfw:comment><comments>http://www.aygfsteel.com/jjshcc/archive/2013/08/02/402305.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/jjshcc/comments/commentRss/402305.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/jjshcc/services/trackbacks/402305.html</trackback:ping><description><![CDATA[<div><span style="font-family: Arial; 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&nbsp;对焦其实ž®×ƒ¸€ä¸ªè°ƒæ•´ç„¦è·�çš„˜q‡ç¨‹åQŒé¦–å…ˆæ�¥½Ž€å�•åœ°è§£é‡Šä¸€ä¸‹ä»€ä¹ˆæ˜¯ç„¦è·�ã€?strong>焦è·�</strong>åQŒæœ¬æ�¥æ˜¯ä¸€ä¸ªå…‰å­¦ä¸­çš„é‡�åQŒå½“一æ�Ÿåã^行光以与凔R€�镜的主轴åã^行穿˜q‡å‡¸é€�é•œæ—Óž¼Œåœ¨å‡¸é€�镜的å�¦ä¸€ä¾§ä¼šè¢«å‡¸é€�镜汇è�šæˆ�一点，˜q™ä¸€ç‚¹å�«å�?strong>焦点</strong>åQŒç„¦ç‚¹åˆ°å‡”R€�镜光心</span>(<span style="font-family:SimSun;">光心åQšå�¯ä»¥æŠŠ<strong>凔R€�镜的中心近似看作是光心</strong>ã€?/span>)<span style="font-family:SimSun;">çš„è·�¼›Õd°±å�«è¿™ä¸ªå‡¸é€�é•œçš?strong>焦è·�</strong>。一个凸é€�镜的两侧å�„有一个焦ç‚�V€?/span></p>  <p><span style="font-family:SimSun;">　　我们用的照相机的镜头ž®Þq›¸å½“于一个凸é€�é•œåQŒèƒ¶ç‰?/span>(<span style="font-family:SimSun;">或是数ç �相机的感光器ä»?/span>)<span style="font-family:SimSun;">ž®±å¤„在这个凸é€�镜的焦炚w™„˜q‘，或者说åQŒèƒ¶ç‰‡ä¸Žå‡”R€�镜光心的è·�¼›Õd¤§è‡³çº¦½{‰äºŽ˜q™ä¸ªå‡”R€�镜的焦è·�ã€?/span></p>  <p><span style="font-family:SimSun;">　　<strong>凔R€�镜能æˆ�åƒ�，一般用凔R€�é•œå�šç…§åƒ�机的镜头时åQŒå®ƒæˆ�的最清晰的åƒ�一般ä¸�会正好è�½åœ¨ç„¦ç‚¹ä¸ŠåQŒæˆ–者说åQŒæœ€æ¸…æ™°çš„åƒ�到光心的è·�离</strong></span><strong>(<span style="font-family:SimSun;">åƒ�è·�</span>)<span style="font-family:SimSun;">一般ä¸�½{‰äºŽç„¦è·�åQŒè€Œæ˜¯ç•¥å¤§äºŽç„¦è·�。具体的è·�离与被照的物体与镜头的è·�离</span>(<span style="font-family:SimSun;">物è·�</span>)<span style="font-family:SimSun;">有关åQŒç‰©è·�越大，åƒ�è·�­‘Šå°�åQ?/span>(<span style="font-family:SimSun;">但实际上æ€ÀL˜¯å¤§äºŽç„¦è·�</span>)<span style="font-family:SimSun;">ã€?/span></strong></p>  <p><span style="font-family:SimSun;">　　ç”׃ºŽæˆ‘们照åƒ�æ—Óž¼Œè¢«ç…§çš„物体与相机</span>(<span style="font-family:SimSun;">镜头</span>)<span style="font-family:SimSun;">çš„è·�¼›ÖM¸�会æ€ÀL˜¯ç›¸å�Œçš„，比如¾l™ä�hç…§åƒ�åQŒæœ‰æ—Óž¼Œæƒ³ç…§å…¨èín的，¼›Õd¾—ž®Þp¿œåQŒç…§å�Šèín的，¼›Õd¾—ž®Þp¿‘。也ž®±æ˜¯è¯ß_¼Œåƒ�è·�ä¸�æ€ÀL˜¯å›ºå®šçš„，˜q™æ ·åQ?/span><span style="font-family: SimSun; "><strong>è¦�想照得到清晰的åƒ�，ž®±å¿…™å?/strong></span><span style="font-family: SimSun; "><strong>éš�ç�€ç‰©è·�çš„ä¸�å�Œè€Œæ”¹å�?/strong></span><span style="font-family: SimSun; "><strong>胶片</strong></span><span style="font-family: SimSun; "><strong>æˆ?/strong></span><span style="font-family: SimSun; color: #ff0000; "><strong>感光元äšgåˆ?/strong></span><span style="font-family: SimSun; color: #ff0000; "><strong>镜头光心的è·�¼›?/strong></span><span style="font-family: SimSun; "><strong>åQŒè¿™ä¸ªæ”¹å�˜çš„˜q‡ç¨‹ž®±æ˜¯æˆ‘们òq›_¸¸è¯´çš„&#8220;调焦&#8221;</strong></span><span style="font-family:SimSun;">ã€?/span><span style="font-family:SimSun;">¾lég¸Šæ‰€˜qŽÍ¼Œæˆ‘们所说的&#8220;调焦&#8221;调整的åƈä¸�是真正æ„�义上的焦è·�åQŒè€Œæ˜¯</span><span style="font-family:SimSun;"><strong>å�ªä¸�˜q‡åœ¨æ‘„媄中，把投ž®„到底片或感光元件上的图象调整到最清晰˜q™ä¸€˜q‡ç¨‹è¾¾æˆ�å…Þp¯†çš„称谓çŞ了ã€?/strong></span></p>  <p><span style="font-family:SimSun;">　　一个凸é€�镜的焦è·�是一个固定的数倹{€‚也ž®±æ˜¯è¯ß_¼Œ<strong>一个凸é€�é•œ</strong>的焦è·�是ä¸�能调整的。因此，也有相当一部分相机的镜头的焦è·�也是ä¸�能调整的，˜q™ç±»é•œå¤´è¢«ç§°ä¹‹äØ“&#8220;固定焦è·�镜头&#8221;åQŒç®€¿U?#8220;<strong>定焦å¤?/strong>&#8221;。还有å�¦ä¸€éƒ¨åˆ†ç›¸æœºåQŒå®ƒçš?strong>镜头æ˜?#8220;å�˜ç„¦é•œå¤´&#8221;</strong></span>,<span style="font-family:SimSun;">ž®±æ˜¯é‚£äº›èƒ½å¤Ÿ&#8220;å�˜å€?#8221;çš„é•œå¤ß_¼Œ˜q™ç§�镜头的工作方法是<strong>通过多个镜片¿UÕdŠ¨ä¹‹é—´çš„è·�¼›ÀL�¥æ”‘Ö¤§æˆ–羃?y¨­u)®�需è¦�æ‹�摄的景物åQŒå…‰å­¦å�˜ç„¦å€�æ•°­‘Šå¤§åQŒèƒ½æ‹�摄的景物就­‘Šè¿œã€‚用那样的相机在˜q›è¡Œå�˜å€�æ—¶æ‰�是真正çš?/strong></span><strong> <span style="font-family:SimSun;">&#8220;调整焦è·�&#8221;ã€?/span></strong></p></div><img src ="http://www.aygfsteel.com/jjshcc/aggbug/400834.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/jjshcc/" target="_blank">Eric_jiang</a> 2013-06-21 18:33 <a href="http://www.aygfsteel.com/jjshcc/archive/2013/06/21/400834.html#Feedback" target="_blank" style="text-decoration:none;">å�‘表评论</a></div>]]></description></item><item><title>何必é�žè¦�昂贵大炮 套机头一栯‚ƒŒæ™¯è™šåŒ?/title><link>http://www.aygfsteel.com/jjshcc/archive/2013/06/21/400831.html</link><dc:creator>Eric_jiang</dc:creator><author>Eric_jiang</author><pubDate>Fri, 21 Jun 2013 09:55:00 GMT</pubDate><guid>http://www.aygfsteel.com/jjshcc/archive/2013/06/21/400831.html</guid><wfw:comment>http://www.aygfsteel.com/jjshcc/comments/400831.html</wfw:comment><comments>http://www.aygfsteel.com/jjshcc/archive/2013/06/21/400831.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/jjshcc/comments/commentRss/400831.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/jjshcc/services/trackbacks/400831.html</trackback:ping><description><![CDATA[<p><span style="font-family: SimSun">&nbsp;&nbsp;&nbsp;&nbsp;å�•å��相机的ä­h(hu¨¢n)æ ¼å�¯è°“越æ�¥è¶Šä¾¿å®œäº†ï¼Œä¹Ÿæœ‰­‘Šæ�¥­‘Šå¤šé€‰è´­ç›¸æœºçš„用户会选择数ç �å�•å��套机。但是用了一ŒDµå¥—æœÞZ¹‹å�Žï¼Œå¾ˆå¤šæ‘„媄新手和别äºÞZº¤‹¹�æ—¶å�´å�‘现自己很难æ‹�出惊艳的背景虚化效果。大光圈专业镜头固然能实现很好的背景虚化效果åQŒä½†æ˜¯å¤§å…‰åœˆé•œå¤´çš„ä­h(hu¨¢n)格往往高高在上åQŒæ‘„影新手们使用的器æ��å�´å¤šæ˜¯å¥—头。于是很多用户一边对ç�€æ˜‚贵的专业镜头æµ�å�£æ°´åQŒä¸€è¾¹å¯¹ç�€è‡ªå·±åˆšè¢«å¥—机æŽ�空的钱包å�¹æ°”。难é�“å�ªæœ‰ä¸“业的大光圈镜头æ‰�能æ‹�摄出令ä�h¾Ÿ¡æ…•çš„背景虚化效果å�—åQŸä»Šå¤©å°�¾~–å°±½Ž€å�•è¯´ä¸€è¯´ç”¨å¥—头如何æ‹�摄出漂亮的背景虚化效果ã€?nbsp; 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<p><span style="font-family: SimSun">&nbsp;&nbsp;&nbsp;&nbsp;惌™¦�æ‹�出漂亮的背景虚化效果，一开始就è¦�知é�“背景虚化是怎么æ�¥çš„åQŒè¦�知é�“背景虚化是怎么æ�¥çš„åQŒæˆ‘们还è¦�先明白景深˜q™ä¸ªæ¦‚念。景æ·Þqš„概念是相机的镜头对ç�€æŸ�一物体è�šç„¦æ¸…æ™°æ—Óž¼Œåœ¨é•œå¤´ä¸­å¿ƒæ‰€å¯¹ä½�¾|®åž‚直镜头èáu¾U¿å�Œä¸€òq³é�¢çš„点都å�¯ä»¥åœ¨èƒ¶ç‰‡æˆ–者感光器上相当清晰的囑փ�åQŒåœ¨˜q™ä¸ªòq³é�¢æ²¿ç�€é•œå¤´è½´çº¿å‰�é�¢å’Œå�Žé�¢çš„一定范围的点也å�¯ä»¥¾l“æˆ�眼ç�›å�¯ä»¥æŽ¥å�—的较清晰的åƒ�点，˜q™ä¸ªòq³é�¢å‰�é�¢å’Œå�Žé�¢çš„所有景物的è·�离ž®±æ˜¯æ™¯æ·±ã€‚说的简å�•ä¸€ç‚¹ï¼Œæ™¯æ·±ž®±æ˜¯å¯¹ç„¦ç‚¹å‰�å�Žéƒ½åœ¨ç”»é�¢ä¸Šæˆ�åƒ�都清晰的è·�离。这个è·�¼›»èŒƒå›´å†…çš„æˆ�åƒ�就是清晰的åƒ�，è·�离范围以外的就是模¾pŠçš„åƒ�。对于景æ·Þp·�¼›È�š„长短我们一般以深浅表示ã€?/span> </p>
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<p>　　上图中我们对对焦点对焦，镜头到对焦点的è·�¼›Õd°±æ˜¯æˆ‘们的æ‹�æ‘„è·�离åQŒä¹Ÿå�«ç‰©è·�。我们知é�“对焦点在焦òq³é�¢æ‰€æˆ�çš„åƒ�是清晰的。而我们的肉眼分èöL能力有é™�åQŒåœ¨å¼¥æ•£åœ†ç›´å¾„范围内的ç¨�微模¾pŠä¸€äº›çš„åƒ�，也会被我们看æˆ�是清晰的。å×I散圆直径ž®±æ˜¯æˆ‘们肉眼能够分èöL清晰与å�¦çš„最ž®�è·�¼›…R€‚在对焦点å‰�å�Žæ™¯æ·ÞpŒƒå›´å†…的物体都会在相机内的焦深范围内æˆ�为清晰的影åƒ�。所以如果我们è¦�得到漂亮的背景虚化效果，ž®Þp¦�让我们的背景˜qœç¦»å�Žæ™¯æ·±ï¼Œè€Œä¸”­‘Šè¿œ­‘Šå¥½ã€?/p>
<p>　　˜q™ä¹ˆçœ‹æ�¥ä¼ég¹Žæˆ‘们å�ªè¦�让背景离模特è·�离够远ž®±å�¯ä»¥å¾—到漂亮的背景虚化了。但实际情况是对于大多数场景æ�¥è¯´åQŒè¿™ä¸ªè·�¼›Õd¾ˆéš¾æœ‰å¤§çš„改å�˜ã€‚所以在我们æ‹�摄的时候，往往能够控制的å�ªæœ‰æ™¯æ·×ƒº†ã€‚å�ªè¦�景æ·ÞpŒƒå›´å¤Ÿ‹¹…，ž®Þpƒ½å¾—到很好的虚化效果ã€?br />&nbsp;&nbsp;&nbsp; <strong>景深控制原ç�†</strong> </p>
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<p></span></p><img src ="http://www.aygfsteel.com/jjshcc/aggbug/400831.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/jjshcc/" target="_blank">Eric_jiang</a> 2013-06-21 17:55 <a href="http://www.aygfsteel.com/jjshcc/archive/2013/06/21/400831.html#Feedback" target="_blank" style="text-decoration:none;">å�‘表评论</a></div>]]></description></item><item><title>òq¿å·žåœ°é“�附近å…�费景点大全</title><link>http://www.aygfsteel.com/jjshcc/archive/2013/05/10/399093.html</link><dc:creator>Eric_jiang</dc:creator><author>Eric_jiang</author><pubDate>Fri, 10 May 2013 02:58:00 GMT</pubDate><guid>http://www.aygfsteel.com/jjshcc/archive/2013/05/10/399093.html</guid><wfw:comment>http://www.aygfsteel.com/jjshcc/comments/399093.html</wfw:comment><comments>http://www.aygfsteel.com/jjshcc/archive/2013/05/10/399093.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/jjshcc/comments/commentRss/399093.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/jjshcc/services/trackbacks/399093.html</trackback:ping><description><![CDATA[<p>1òq¿ä¸œçœ�å�šç‰©é¦†(APM¾U¿æ­Œå‰§é™¢)<br />2农讲所¾Uªå¿µé¦?1å�ïL(f¨¥ng)º¿å†œè®²æ‰€) <br />3黄埔军校旧å�€¾Uªå¿µé¦?åQ?å�ïL(f¨¥ng)º¿é±¼ç� ç«™ï¼Œä¸‹èžRå�Žè¿˜æœ?.4公里æ‰�到目的圎ͼ‰<br />4三元里抗英斗争纪念馆(2å�ïL(f¨¥ng)º¿ä¸‰å…ƒé‡ŒB出å�£) <br />5òq¿å·žèµ·ä¹‰¾Uªå¿µé¦?1æˆ?å�ïL(f¨¥ng)º¿å…¬å›­å‰�J出å�£) <br />6 "三．二ä¹�(ji¨¦)&#8221;起义指挥部旧å�€¾Uªå¿µé¦?1å�ïL(f¨¥ng)º¿å†œè®²æ‰€D出å�£) <br />7陈树(w¨¨i)人纪念馆(1å�ïL(f¨¥ng)º¿ä¸œå±±å�£A出å�£) <br />8高剑父纪念馆(2å�ïL(f¨¥ng)º¿­‘Šç§€å…¬å›­E出å�£) <br />9东å¾�烈士陵园 <br />10詹天佑纪念馆(1å�ïL(f¨¥ng)º¿é»„æ²™B出å�£) <br />11天河区å�šç‰©é¦† <br />12番禺å�šç‰©é¦?<br />13冼星‹¹ïL(f¨¥ng)ºªå¿µé¦† <br />14花都区å�šç‰©é¦† <br />15从化市å�šç‰©é¦† <br />16增城市å�šç‰©é¦† <br />17东风公园åQ?å�ïL(f¨¥ng)º¿æž—和西C出å�£åQŒä¸‹è½¦å�Ž˜q˜æœ‰1.3公里åQ?<br />18云溪生æ€�å…¬å›?<br />19òq¿å·žå„¿ç«¥å…¬å›­ <br />20人民公园(1å�ïL(f¨¥ng)º¿å…¬å›­å‰�H出å�£) <br />21‹¹ïL(f¨¥ng)� òq¿åœº(2å�ïL(f¨¥ng)º¿‹¹ïL(f¨¥ng)� òq¿åœº) <br />22庄头公园åQ?å�ïL(f¨¥ng)º¿æ²™å›­ç«™ï¼Œä¸‹èžRå�Žè¿˜æœ?.3公里åQ?<br />23‹¹·å�°å…¬å›­ <br />24¼‚¨ç¢Ÿæ²™å…¬å›­ï¼ˆ8å�ïL(f¨¥ng)º¿èµ¤å²—ç«™D2出å�£åQŒä¸‹è½¦å�Ž˜q˜æœ‰1.2公里åQ?br />25增埗公园(5å�ïL(f¨¥ng)º¿è¥¿æ�‘ç«™D出å�£åQŒä¸‹è½¦å�Ž˜q˜æœ‰1公里) <br />26醉观公园(1å�ïL(f¨¥ng)º¿èŠÏx�‘ç«™C出å�£) <br />27é�’年公园(5å�ïL(f¨¥ng)º¿ä¸­å±±å…«ç«™D出å�£) <br />28æ²™é�¢å…¬å›­(1å�ïL(f¨¥ng)º¿é»„沙站D出å�£) <br />29大夫山森林公å›?<br />30芙蓉旅游度å�‡åŒºï¼ˆèŠ±éƒ½åQ?<br />31ä¹?ji¨¦)龙湖社区（花都åQ?nbsp; <br />32花果山公园（花都åQ?nbsp; <br />33è��岗香雪公园 <br />34义务æ¤�æ ‘(w¨¨i)å›?<br />35凤凰山公å›?<br />36湖心å²?<br />37中山¾Uªå¿µå ?ä¸ÖM½“建筑和陈列馆除外)(2å�ïL(f¨¥ng)º¿¾Uªå¿µå ‚D2出å�£)<br />38东åã^大押(1å�ïL(f¨¥ng)º¿å†œè®²æ‰€B出å�£)<br />1­‘Šç§€å…¬å›­(2å�ïL(f¨¥ng)º¿­‘Šç§€å…¬å›­ç«?<br />2‹¹�花湖公å›?<br />3文化公园 <br />4黄花岗公å›?5å�ïL(f¨¥ng)º¿åŒºåº„ç«™E出å�£) <br />5òq¿å·žèµ·ä¹‰çƒˆå£«é™µå›­(1å�ïL(f¨¥ng)º¿çƒˆå£«é™µå›­ç«? <br />6ç� æ±Ÿå…¬å›­(5å�ïL(f¨¥ng)º¿çŒŽå¯dC出å�£) <br />7雕塑公园 <br />8è�šèŠ³å›?<br />9星æ“vå›?<br />10东山湖公å›?<br />11三元里抗英斗争纪念公å›?2å�ïL(f¨¥ng)º¿ä¸‰å…ƒé‡Œç«™A1出å�£) <br />12è�”湾湖公å›?5å�ïL(f¨¥ng)º¿ä¸­å±±å…«ç«™D出å�£)&nbsp; <br />13å�Œæ¡¥å…¬å›­(5å�ïL(f¨¥ng)º¿å�¦å°¾G出å�£) <br />14天河公园 <br />15晓港公园(8å�ïL(f¨¥ng)º¿æ™“港站D出å�£) <br />16è�šé¾™å±±æ£®æž—å…¬å›?<br />17ç�«ç‚‰å±±æ£®æž—å…¬å›?<br />18龙眼‹zžæ£®æž—å…¬å›?<br />19凤凰山森林公å›?<br />20龙头山森林公å›?<br />21金å�‘‹‚®æž—公园 <br />22白兰花森林公å›?<br />23大夫山森林公å›?åQˆç•ª¼›ºåŒºåQ?br />24滴水岩森林公å›?åQˆç•ª¼›ºåŒºåQ?br />25å��å…«¾|—汉‹‚®æž—公园åQˆç•ª¼›ºåŒºåQ?br />26黄山é²�森林公å›?åQˆå�—沙区åQ?br />27ä¹?ji¨¦)龙潭森林公å?åQˆèŠ±éƒ½åŒº åQ?br />28风云岭森林公å›?åQˆä»ŽåŒ–市åQ?br />29蕉石岭森林公å›?åQˆå¢žåŸŽå¸‚åQ?br />30å�—香山森林公å›?åQˆå¢žåŸŽå¸‚åQ?br />31中新‹‚®æž—公园 åQˆå¢žåŸŽå¸‚åQ?<br />32白洞‹‚®æž—公园 åQˆå¢žåŸŽå¸‚åQ?br />33陈æ�Ž‹¹Žä¸­è�¯å�šç‰©é¦†(2å�ïL(f¨¥ng)º¿å�—洲站C出å�£åQŒä¸‹è½¦å�Ž˜q˜æœ‰1.5公里) <br />34òq¿ä¸œä¸­åŒ»è�¯å�šç‰©é¦† <br />35"¼œžå†œè�‰å ‚"中医è�¯å�šç‰©é¦†(3å�ïL(f¨¥ng)º¿å�Œå’Œç«™C出å�£åQŒä¸‹è½¦å�Ž˜q˜æœ‰2.1公里) <br />36¾ŸŽå®¹åŒ–妆å“�å�šç‰©é¦†<br />1òq¿ä¸œé�©å‘½åŽ†å�²å�šç‰©é¦†ï¼ˆ­‘Šç§€åŒºï¼‰(1æˆ?å�ïL(f¨¥ng)º¿å…¬å›­å‰�J出å�£) <br />2中å�Žå…¨å›½æ€Õd·¥ä¼šæ—§å�€¾Uªå¿µé¦†ï¼ˆ­‘Šç§€åŒºï¼‰<br />3 中共三大会å�€¾Uªå¿µé¦†ï¼ˆ­‘Šç§€åŒºï¼‰(1å�ïL(f¨¥ng)º¿ä¸œå±±å�£ç«™A出å�£) <br />4òq¿å·žè‰ºæœ¯å�šç‰©é™¢ï¼ˆ­‘Šç§€åŒºï¼‰(5å�ïL(f¨¥ng)º¿ž®�北D出å�£)<br />5òq¿å·žå�‘展公园 åQˆè¶Š¿U€åŒºï¼‰ <br />6花果山公园（­‘Šç§€åŒºï¼‰<br />7潘鹤雕塑艺术园（‹¹ïL(f¨¥ng)� åŒºï¼‰(2å�ïL(f¨¥ng)º¿æ±Ÿæ³°è·¯ç«™D出å�£åQŒä¸‹è½¦å�Ž˜q˜æœ‰2.1公里)<br />8孙中山大元帅府旧å�€¾Uªå¿µé¦†ï¼ˆ‹¹ïL(f¨¥ng)� åŒºï¼‰<br />9‹zªç§€å…¨çºªå¿µé¦†åQˆèŠ±éƒ½åŒºåQ?br />10è�”æž�湾涌(1å�ïL(f¨¥ng)º¿é•¿å¯¿è·¯B出å�£/5å�ïL(f¨¥ng)º¿ä¸­å±±å…«ç«™B出å�£)<br />11òq¿å·žåŸŽéš�åº?1å�ïL(f¨¥ng)º¿å…¬å›­å‰�E出å�£)<br />12é²�è¿…¾Uªå¿µé¦?1å�ïL(f¨¥ng)º¿å†œè®²æ‰€C出å�£) åQˆç›®å‰�正在修葺，6月对外开放）<br />13é²�è¿…¾Uªå¿µå…¬å›­(1å�ïL(f¨¥ng)º¿çƒˆå£«é™µå›­ç«™B3出å�£)</p>
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<p>&nbsp;</p><img src ="http://www.aygfsteel.com/jjshcc/aggbug/399093.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/jjshcc/" target="_blank">Eric_jiang</a> 2013-05-10 10:58 <a href="http://www.aygfsteel.com/jjshcc/archive/2013/05/10/399093.html#Feedback" target="_blank" style="text-decoration:none;">å�‘表评论</a></div>]]></description></item><item><title>é�¢æ˜¯æ‹�摄照片旉™€‰æ‹©å¿«é—¨é€Ÿåº¦å’Œå…‰åœˆæœ€ä½³ç»„å�ˆçš„准则</title><link>http://www.aygfsteel.com/jjshcc/archive/2013/03/19/396675.html</link><dc:creator>Eric_jiang</dc:creator><author>Eric_jiang</author><pubDate>Tue, 19 Mar 2013 08:18:00 GMT</pubDate><guid>http://www.aygfsteel.com/jjshcc/archive/2013/03/19/396675.html</guid><wfw:comment>http://www.aygfsteel.com/jjshcc/comments/396675.html</wfw:comment><comments>http://www.aygfsteel.com/jjshcc/archive/2013/03/19/396675.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/jjshcc/comments/commentRss/396675.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/jjshcc/services/trackbacks/396675.html</trackback:ping><description><![CDATA[　下é�¢æ˜¯æ‹�摄照片时选择快门速度和光圈最佳组å�ˆçš„准则ã€?
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<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">较最大孔�/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 66%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="66%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">适å�ˆåœ¨æš—å¼Þq…§æ˜Žæ�¡ä»¶ä¸‹èŽ·å¾—­‘›_¤Ÿçš„æ›�å…‰é‡�。景深浅åQŒæœ‰åŠ©äºŽä½¿èƒŒæ™¯ç¦»å¼€ç„¦ç‚¹åQŒä»Žè€ŒæŠŠæ³¨æ„�力集中到被摄ä¸ÖM½“上ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">f/2.8</span><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <o:p></o:p></span></p></td></tr>
<tr style="mso-yfti-irow: 3">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">较最大孔径å°�二至三çñ”</span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 66%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="66%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">å…ähœ‰è¯¥é•œå¤´æœ€ä½³çš„¾l“åƒ�è´¨é‡�。比上述较大的孔径具有ç¨�大的景深ã€?æ��供有é™�的清晰è�šç„¦çš„范围åQŒä»¥ä¾¿å½“照明情况较最佳状æ€�ç¨�差时获得å�ˆé€‚çš„æ›�å…‰é‡�，例如多云的天气或者在阴媄处ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">f/4</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">�span lang="EN-US">f/5.6</span></span><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <o:p></o:p></span></p></td></tr>
<tr style="mso-yfti-irow: 4">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">较最ž®�孔径大二çñ”</span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 66%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="66%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">å…ähœ‰ä¸­ç­‰åQˆé€‚度åQ‰çš„景深。适用于户外日光下æ‹�摄。具有æž�好的¾l“åƒ�è´¨é‡�ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">f/8</span><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <o:p></o:p></span></p></td></tr>
<tr style="mso-yfti-irow: 5">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">较最ž®�孔径大一¾U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 66%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="66%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">å…ähœ‰å¾ˆå¤§çš„景深。适å�ˆäºŽæˆ·å¤–日光照明æ�¡ä»¶ä¸‹æ‹�摄。具有æž�好的¾l“åƒ�è´¨é‡�ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">f/11</span><span lang="EN-US" style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <o:p></o:p></span></p></td></tr>
<tr style="mso-yfti-irow: 6; mso-yfti-lastrow: yes">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">最ž®�å­”å¾?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 66%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="66%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">å…ähœ‰æœ€å¤§çš„景深åQŒæ¸…晰度æ�Ÿå¤±æž�轻微（应归于光学原因）。当最大景深显得é‡�è¦�的时候，˜q™ç§�ç”׃ºŽå­”径ž®�而äñ”生增大景æ·Þqš„好处åQŒåœ¨ä»·å€ég¸Šæ˜„¡„¶­‘…过其几乎察觉ä¸�出的清晰度æ�Ÿå¤Þqš„¾~ºç‚¹ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 17%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="17%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 9pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">　<span lang="EN-US"><o:p></o:p></span></span></p></td></tr></tbody></table></p>
<p><strong>选择快门速度</strong></p>
<p>
<table class="MsoNormalTable" style="border-right: windowtext 1pt solid; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; width: 100%; border-bottom: windowtext 1pt solid; mso-cellspacing: 1.5pt; mso-border-alt: solid windowtext .5pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellpadding="0" width="100%" border="1">
<tbody>
<tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">快门速度</span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">�span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>�/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 1">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">B</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">�/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">使用相机支架åQˆå¦‚三脚æžÓž¼‰ã€‚快门开å�¯æ—¶é—´çš„长短由按下快门按钮的旉™—´æ�¥æŽ§åˆ¶ã€‚适å�ˆæˆ·å¤–夜间使用ž®�光圈ã€�大景深的æ‹�摄。如æ‹�æ‘„ç„°ç�«ã€�é—ªç”?#8230;&#8230;å�Šè®°å½•å¤œé—´ç”±¿UÕdŠ¨ç…§æ˜Žå½¢æˆ�çš„æ�¡¾U¹å›¾æ¡ˆï¼ˆå¦‚行驶ç�€çš„汽车ç�¯åQ‰ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 2">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">å’?span lang="EN-US">1/2</span>¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">使用相机支架åQˆå¦‚三脚æžÓž¼‰ã€‚适å�ˆåœ¨æš—淡照明情况下使用ž®�光圈获得大景深和èƒö够的æ›�å…‰é‡�（如现场光或摄å½Þq�¯ç…§æ˜ŽåQ‰ã€‚适å�ˆæ‹�摄无生命的物体和稳定ä¸�动的被摄体ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 3">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/4</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">使用相机支架。这是适于æ‹�æ‘„æˆ�å¹´äºø™‚–åƒ�最慢的快门速度。适å�ˆåœ¨æš—淡照明æ�¡ä»¶ä¸‹ä½¿ç”¨ž®�光圈以获得大景深和­‘›_¤Ÿçš„æ›�å…‰é‡�。适å�ˆ½E›_®šçš„被摄体ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 4">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/8</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">使用相机支架。对于在é™�定范围内æ‹�æ‘„æˆ�òq´ä�h比用<span lang="EN-US">1/4</span>¿U’快门速度时更好。适å�ˆåœ¨æš—淡照明æ�¡ä»¶ä¸‹ä½¿ç”¨ž®�光圈以获得大景深和­‘›_¤Ÿçš„æ›�å…‰é‡�。适å�ˆ½E›_®šçš„被摄体ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
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<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/15</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">使用相机支架。当相机上安装标准镜头或者广角镜头时åQŒå¦‚在æ›�光时相机能æ�¡æŒ�得相当òq³ç¨³çš„è¯�åQŒé‚£ä¹ˆæœ‰äº›ä�h能手æŒ�相æœø™¿›è¡Œæ‹�摄。适å�ˆåœ¨æš—å¼Þq…§æ˜Žæ�¡ä»¶ä¸‹åQŒä‹É用å°�光圈以获得大景深和èƒö够的æ›�å…‰é‡�ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 6">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/30</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">˜q™æ¡£å¿«é—¨é€Ÿåº¦æ˜¯åœ¨æ‰‹æŒ�相机˜q›è¡Œæ‹�æ‘„òq¶åœ¨è¯¥ç›¸æœÞZ¸Šé…�以标准镜头或广角镜头时åQŒè¢«æŽ¨è��的最慢快门速度。äؓ了获得清晰度高的照片åQŒç›¸æœºå¿…™åÀL�¡æŒ�çš„æž�åã^½EŸë€‚这档快门速度适å�ˆå¤§å¤šæ•°çŽ°åœºå…‰æ‘„媄。适å�ˆåœ¨å¤šäº‘天气或阴媄处用ž®�光圈以获得大景深ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
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<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/60</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">˜q™æ¡£å¿«é—¨é€Ÿåº¦é€‚于照明æ�¡äšgä¸�太ç�†æƒ³åQŒå¦‚多云的天气ã€�在阴媄处等户外日光下æ‹�摄照片用。对使用ž®�光圈以增大景深æ�¥è¯´åQŒè¯¥é€Ÿåº¦æ˜¯å¾ˆæœ‰ç”¨çš„。在较明亮的现场光照明的场所也ä‹É用这档快门速度。ä‹É用这档快门速度åQŒç›¸æœºæ„�外地å�—到震动而ä‹Éæ‹�æ‘„å¤ÞpÓ|的情况è¦�比ä‹Éç”?span lang="EN-US">1/30</span>¿U’快门速度时æ�¥å¾—少些。适用于å�•å��相机的闪光ç�¯å�Œæ­¥ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 8">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/125</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">˜q™æ˜¯æˆ·å¤–日光下æ‹�摄照片最好的快门速度。在明亮的照明情况下åQŒä‹É用中½{‰å¤§ž®�的光圈到å°�光圈能äñ”生很好的景深。ä‹É用这档快门速度åQŒèƒ½ä½¿æ�¥è‡ªç›¸æœºæœ¬íw«çš„微弱震动å‡�到最ž®�。能抓ä½�一些中½{‰é€Ÿåº¦çš„动作，如走动ç�€çš„ä�håQŒå„¿ç«¥çš„游æˆ�或是自由‹zÕdŠ¨ç�€å©´å­©ã€‚对于手æŒ�相机åƈ安装上焦è·�å°�äº?span lang="EN-US">105mm</span>的中焦è·�镜头˜q›è¡Œæ‹�æ‘„åQŒè¯¥é€Ÿåº¦å…ähœ‰ä¸€å®šçš„ä¿�险性。这档快门速度被推è��用于æŸ�些å�•é•œå¤´å��光照相æœÞZ‹É用闪光ç�¯æ‹�æ‘„ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 9">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/250</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">适å�ˆæŠ“ä½�一般速度的è¿�动体åQŒä¾‹å¦‚以中等速度跑动ç�€çš„ä�hã€�游泌™¿�动员ã€�自行èžR˜q�动员ã€�在一定è·�¼›Õd¤–奔跑ç�€çš„马ã€�检阅活动ã€�奔跑ç�€çš„å°�å­©ã€�帆èˆ�V€�棒ç�ƒè¿�动ã€�以中等速度比赛的èƒöç�ƒè¿�动员。当你åƈä¸�需è¦�大景深åQŒè€Œä¸»è¦�是æƒÏxŠ“ä½�动作的时候，å�¯ä»¥åœ¨æˆ·å¤–日光照明情况下用这档快门速度åQŒä»¥ä½¿ç›¸æœºçš„震动½E‹åº¦å‡�至最ž®�。适å�ˆäºŽæ‰‹æŒ�相机安装上<span lang="EN-US">250mm</span>焦è·�镜头˜q›è¡Œæ‹�æ‘„ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 10">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/500</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">适å�ˆæŠ“ä½�˜q�动速度较快的动体，例如中等è·�离外的˜q�动员ã€�奔跑ç�€çš„马ã€�蟩水è¿�动员ã€�快速骑驶ç�€çš„自行èžR˜q�动员ã€�行驶ç�€çš„è‹É车或跑动中的½‹®ç�ƒ˜q�动员。这档快门速度能用æ�¥æŠ“ä½�除了最快速度外的所有动体ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr>
<tr style="mso-yfti-irow: 11; mso-yfti-lastrow: yes">
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 13%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="13%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan" align="center"><span lang="EN-US" style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1/1000</span><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">¿U?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td>
<td style="border-right: windowtext 1pt solid; padding-right: 0.75pt; border-top: windowtext 1pt solid; padding-left: 0.75pt; padding-bottom: 0.75pt; border-left: windowtext 1pt solid; width: 87%; padding-top: 0.75pt; border-bottom: windowtext 1pt solid; background-color: transparent; mso-border-alt: solid windowtext .5pt" width="87%">
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan" align="left"><span style="font-size: 10pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">是抓ä½�快速动体的最佳速度。如赛èžRã€�摩托èžRã€�飞机ã€�快艇ã€�野外和体育场内的比赛项目ã€�网ç�ƒè¿�动员ã€�滑雪è¿�动员å�Šé«˜ž®?d¨¡ng)夫ç�ƒè¿�动员。因ä¸ÞZ‹É用该快门速度旉™œ€ç”¨æ¯”其它快门速度时更大的光圈åQŒå› æ­¤å®ƒçš„景深最ž®�。这是手æŒ�相机安装上<span lang="EN-US">400mm</span>以内焦è·�的长焦è·�镜头˜q›è¡Œæ‹�æ‘„æ—¶æž�好的快门速度ã€?/span><span style="font-size: 12pt; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <span lang="EN-US"><o:p></o:p></span></span></p></td></tr></tbody></table></p><!--文章内容end--><img src ="http://www.aygfsteel.com/jjshcc/aggbug/396675.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/jjshcc/" target="_blank">Eric_jiang</a> 2013-03-19 16:18 <a href="http://www.aygfsteel.com/jjshcc/archive/2013/03/19/396675.html#Feedback" target="_blank" style="text-decoration:none;">å�‘表评论</a></div>]]></description></item></channel></rss>                                                                                                                                                          <footer>
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