ɫɫɫɫɫɫɫ88ϡšqvodɫӰԺ

          

    ֻԭֻĹԭֻĹɫɫɫɫɫɫɫ88ϡšqvodɫӰԺԭֻԭ漰ҶƬIJʧγɣԼʹֻӦ縺ɱ仯ķ
Ĺԭ ڳɺ|У԰ɫ֮ɫ|5252ɫۺͨҶʱ仯ĶҲ仯ԶҶƬƶתת嶯ҶҶͽӽҶԳơͶҶĽڣٶȵĴСͷɰɫɫɫɫɫɫɫ88ϡšqvodɫӰԺһʸ߶εĴСͷʾЩʸ߶ινٶΡ

HΪ꣬SΪH-Sͼϣͼ2dڵ״̬㵽ѹp2һߡֵΪH 0,յֵΪH 2,ֵH0-H2=I0ΪʽλΪǧ/ǧˡʽתΪ֮,Ӧڵٶ

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תЧʿHuI0֮ȱʾΪЧʣҶƬ߶ȵйأ߿ɴ90ϡҶԲٶuٶc1 ֮ȳΪٶȱ,ֻЧоӰ졣ٶȱΪʱ,ԲٶΪ,ʼĹΪ㣬ЧҲΪ㡣ٶȱȽӽ1ʱ,ҶƬ˶ٶٶҶƬϵͶض㣬ʼɫɫɫɫɫɫɫ88ϡšqvodɫӰԺʺЧҲ㡣ڳɺ|У԰ɫ֮ɫ|5252ɫۺϴ (0.050.10)ĶҶ뾲Ҷ߻ͬͼ3bϣٶȱu/c1Ϊ cos1ʱЧߡֱתͬ£ٶȱʱһĵʽΪһ嶯һ롣ˣһֻ̨Уļȳ嶯Ķࡣ嶯ͷΪֻļڸֻеõ㷺Ӧá
ٶȼ ͼ4ΪٶȼĹԭʾͼٶȼּɫɫɫɫɫɫɫ88ϡšqvodɫӰԺͺĶ,һжҶ,˫ٳɺ|У԰ɫ֮ɫ|5252ɫۺΪССͶ༶嶯ʽֻͶ༶ʽֻĵһڼΪ˸ܣִٶȼĸжҶƬ͵ҶƬҲķȣͼ4a

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Щٶȼͳ嶯УֻԲܵIJԲװ죬ಿԲּͨΪֽСļܼӴҶߣԼʧ
ʧ ʧҪ죨ҶʧҶɫɫɫɫɫɫɫ88ϡšqvodɫӰԺʧʧ 3ʧʹЧС 1ԭ򡣴⻹һϵиɺ|У԰ɫ֮ɫ|5252ɫۺϹ۵зDzģΪͬҶߴDzͬġִֻĵѹһ㶼Ӧάۿ 3ٶȷĶҶƬĸҶ߲ϵ仯Ҷӽ嶯ʽϲӽʽҶƬΪŤҶƬڴͻӦúܹ㡣
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ֻĵ ΪӦ縺ɱ仯ҪıֻĽڽҪнڡڡͨںͻѹڡ
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ѹ ֻڷȲ䣬ѹı¯ѹɫɫɫɫɫɫɫ88ϡšqvodɫӰԺֻĽֵڷʽҪصǵڼ¶ȱ仯СڲϴӦΣաвûѹϵڵķʽɳɺ|У԰ɫ֮ɫ|5252ɫۺϲڣڰ븺¯ѹڡ

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