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ӵȫõĹƱߣҲIJֺͿרҡ
Űŷصָ´ϰ˵IJŶӿʼ̵̣ͬʱҲڲռɢij룬Ȼ̡
˽ýڻĴ˾Ʊ⣬ǻҽף˻صڡ
ǰײ˹ץлֽھ̡
ʽIJģ֪ʲô
һ˵ͨˣҲǹϢԴȫ罻ý壬ʱĸ۵ýѾȫϢ
Сʱ30%˾ɼ۱˶ףС
˾ɼ۱˾ʼײ˹ڹʽǷﱻؾһѾ˼ѣиù˾ƱĹעⶢˡ
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ڼͿʼԼ
ڴҹ˾أʵѾעܾˣǸͼۻչģʱչȽֻȽϹǧ飬1999ԪĴ1гݶؼ汻ɵǧڹֵξDZȽϴģײ˹ˡ
ͻȻʤһת
ΪڵĴ˾ѾûͶʼֵ
Ϊʲô
Ϊ˸ͼ۵ҵ
˿ƼشҲ˵ڵصĿƼǣг200WĿ似иֶоƬ˼µA1999Ԫ˾ʲôƣ
ͼ·ͬѾˣĺгʼײ˹ӷǷתʽڵĴ˾νǾٲά裬ҲʧȥͶʼֵ
ȫʤ˵ҷȰǣҪףҪףҪףҪ˵飬˵еԵϹעһʱ̷մ˾ڸ۹ɵơ
ʤķƵ磬ֳִ˾ƱĹѾ˱㡣
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۹ɲͬAɣȫԱɵģT 0ףǵơ
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ɼҲԴ100Ԫµ0.1ԪǸ۹ɣԱɵĻơ
ŹۣԭΪסγɵʽ˲䱻ƣɼѾ10Ԫ9.5Ԫһڳµ
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ײ˹У̶ܴΪзʽˣˡϵͳҪооƬƺ㲿з
¬Τȴ˾߲ԴУܾʱѾʼжˡ
ȻֱŲ˾ʽ𣬵Ƕмҵףÿ˶ܳＯʽ𣬰ԼΪǮιǣίл
ǩ֡
óί
ιڼίнԼͬûֱǩԼֵ56ھͽDzˣҪѴ˾ɼס10Ԫϡ
ģӵж֣ԸͶоġ
ЦЦ
56˵þãιDz˾ܣίз㹻dzԱˡ
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ǸǧֵܣǮڹ˾˻ϸ˵ǣȥ۹ȥɡ
56ѾǼޡ
˵ļڡ
ιǿʱ䣬ߴٵѾ11ˣ̰ɣȻˡ
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ʼ֣ʽ˻ʮҵIJŶӿʼ
Ŵʽij֣İŷ˿ѩѣĨ˷ܵڿʼǹҶӻǸʽ𣿡
9.30ʽѾȥһСʱʱѾõ10ڹɵij롣
ʽֻǣŷòת
ʱ䡣
۸
9飡
10飡
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ŷһѩѣζǻ³9.9Ԫ̣ӵס١
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9.9Ԫʮɡ
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Ʊ׳ιίеĻûκһ˿ԥȫµͬʱ10ԪĹƱҲԼ˻
˫ʽҽսٽеʱ56ڵάʽѾʣµijѾ4ڶɡ
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οͶȫʤˡ
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56ʽֻʣ2ڣÿζ׳ɴùܼе
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ιǿ10Ԫ۸ͷ亹סɼˣСʱأ
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˭Ҳ뿴˾б̣һϵ⣬صᱻȨ
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ҵҲ֣˭ָʹģ
Ȼ֪ûпɷ֣ιǺҵԶǧڣΪҴš
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칫ڣܽθǰ˱裬ԲѾˣѾڹЩ⣬˾ֵ𣿡
ڽǰӢ겻DZˣǸոմӷϻǵijǡ
Ϊ賿ں̸˵վ飬ûеһʱ֪ײ˹ץϢ
˻ǵķɻҦȵϢ֪ԭʮСʱô飬˾Ĺɼۻڱա
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ؼǣ˾ڸĵطǺļƼҵȻҪɣ뽮мȻȻγ˻Ӷ̧ҵֵ
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dz˻ǿ̣ܾѾ¶ҲͲй⡣
Խε⣬豭ˮӦѵһѵ˵ͳɹˣҾȵIJǴ˾ѵһѵȺǡ
ȻɣҲտԻ
ʱѾʮڣɲȺ뿪
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Ǯʺǵķݣ
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ӵȫõĹƱߣҲIJֺͿרҡ
Űŷصָ´ϰ˵IJŶӿʼ̵̣ͬʱҲڲռɢij룬Ȼ̡
˽ýڻĴ˾Ʊ⣬ǻҽף˻صڡ
ǰײ˹ץлֽھ̡
ʽIJģ֪ʲô
һ˵ͨˣҲǹϢԴȫ罻ý壬ʱĸ۵ýѾȫϢ
Сʱ30%˾ɼ۱˶ףС
˾ɼ۱˾ʼײ˹ڹʽǷﱻؾһѾ˼ѣиù˾ƱĹעⶢˡ
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ƵʤԼ칫ңװģͷĨͣ죬ȥͺȨӡ
ڼͿʼԼ
ڴҹ˾أʵѾעܾˣǸͼۻչģʱչȽֻȽϹǧ飬1999ԪĴ1гݶؼ汻ɵǧڹֵξDZȽϴģײ˹ˡ
ͻȻʤһת
ΪڵĴ˾ѾûͶʼֵ
Ϊʲô
Ϊ˸ͼ۵ҵ
˿ƼشҲ˵ڵصĿƼǣг200WĿ似иֶоƬ˼µA1999Ԫ˾ʲôƣ
ͼ·ͬѾˣĺгʼײ˹ӷǷתʽڵĴ˾νǾٲά裬ҲʧȥͶʼֵ
ȫʤ˵ҷȰǣҪףҪףҪףҪ˵飬˵еԵϹעһʱ̷մ˾ڸ۹ɵơ
ʤķƵ磬ֳִ˾ƱĹѾ˱㡣
˾ʼ˱ץա˽ļһ翴գƱ۸ڿй۹ɹôѡ
ʣ֣
һЩĹϢ
۹ɲͬAɣȫԱɵģT 0ףǵơ
ʲô
Ҳ˵ǰһĹƱһͿȻˣǰٹ죬нϵͳӦ
ɼҲԴ100Ԫµ0.1ԪǸ۹ɣԱɵĻơ
ŹۣԭΪסγɵʽ˲䱻ƣɼѾ10Ԫ9.5Ԫһڳµ
Զڵ۶¬ΤŹɼۿй˾ֵڣ˲֪롣
ô죿
Ҹô죿
Ѿٿ˹ɶ顣
ײ˹ڣû˸Ծ˶ʱľ֡
Ȱ㴴ʼ˿Ѻ㹫˾ȺףڷųϢгпֻţѪijٽ
Ȼˡ
ҲԲ
Ϊ㹻ĹƱֻҪ10%־Ϳ˽˾ڲӪߡ
Ҫdz30%˾κξ߶ҪƱ
һ51%˾ᱻƿأײ˹ʼ˽ᱻʱ߳֡
˫нԿٳＯʽ𣬵Ҳù˾ʧȥƿأ˲ٿƼ˾УdzּȱǮ
ײ˹У̶ܴΪзʽˣˡϵͳҪооƬƺ㲿з
¬Τȴ˾߲ԴУܾʱѾʼжˡ
ȻֱŲ˾ʽ𣬵Ƕмҵףÿ˶ܳＯʽ𣬰ԼΪǮιǣίл
ǩ֡
óί
ιڼίнԼͬûֱǩԼֵ56ھͽDzˣҪѴ˾ɼס10Ԫϡ
ģӵж֣ԸͶоġ
ЦЦ
56˵þãιDz˾ܣίз㹻dzԱˡ
Ȼ֪ǣ56ʮܶƴգò״ճǮ
ǸǧֵܣǮڹ˾˻ϸ˵ǣȥ۹ȥɡ
56ѾǼޡ
˵ļڡ
ιǿʱ䣬ߴٵѾ11ˣ̰ɣȻˡ
Ȼ˾ûУǶ۹ɹġ
ȽAɣ۹ĸʱ䣬ŵ㵽ŵǰףŵ뵽ʮ̣һ㵽ĵβ̣Ҳ˵СʱĽʱ䡣
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վ
ʼ֣ʽ˻ʮҵIJŶӿʼ
Ŵʽij֣İŷ˿ѩѣĨ˷ܵڿʼǹҶӻǸʽ𣿡
9.30ʽѾȥһСʱʱѾõ10ڹɵij롣
ʽֻǣŷòת
ʱ䡣
۸
9飡
10飡
12飡
˫ʽڷƱɢɼ۷ᵽ˲Ѱζ
ȻƱ۸һµȴʮԪʮӡ
ϸ10Ԫ𣿡
ŷͨһĽ棬Ҳ˶ԷĵߣԼʽ͡
άȵģ̶ܴǸʽΪǹҶӣͰѹɼȥˣֻŻ̡
ŷһѩѣζǻ³9.9Ԫ̣ӵס١
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ŶӦ
ȻΪִͨѶķչѾʵʱͨ
9.9Ԫʮɡ
9.9Ԫһɡ
9.9Ԫʮɡ
Ʊ׳ιίеĻûκһ˿ԥȫµͬʱ10ԪĹƱҲԼ˻
˫ʽҽսٽеʱ56ڵάʽѾʣµijѾ4ڶɡ
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꣬꣬ǵ˶ã
˻ʽ10ˣѾ5ڹɣռ˷֮һ
Ҫά10Ԫ𣿡
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ιǺЩǮͶȥ൱ڴˮƯ
Է϶ȽƱȻ̣ڹƻʮˡ
ºҲԳûͼı˾
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οͶȫʤˡ
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56ʽֻʣ2ڣÿζ׳ɴùܼе
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˭Ҳ뿴˾б̣һϵ⣬صᱻȨ
ιǿϢ˰ٸнκΣǵǮ̫ˡ
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칫ڣܽθǰ˱裬ԲѾˣѾڹЩ⣬˾ֵ𣿡
ڽǰӢ겻DZˣǸոմӷϻǵijǡ
Ϊ賿ں̸˵վ飬ûеһʱ֪ײ˹ץϢ
˻ǵķɻҦȵϢ֪ԭʮСʱô飬˾Ĺɼۻڱա
ܹȴ˾ɼ۵İ취˺ܶ࣬ʱЧģýƼ˾ȥȡ
ԭܼ
ʵʵǮ
Ľף漰Ƿһ㶼塣
ؼǣ˾ڸĵطǺļƼҵȻҪɣ뽮мȻȻγ˻Ӷ̧ҵֵ
ڻйܵ⣬Ҳǰ̸ˡ
dz˻ǿ̣ܾѾ¶ҲͲй⡣
Խε⣬豭ˮӦѵһѵ˵ͳɹˣҾȵIJǴ˾ѵһѵȺǡ
ȻɣҲտԻ
ʱѾʮڣɲȺ뿪
Եǰ㣬ѵһѵ˵ͳɹˣϲʲôȻҪ˵
Ǯʺǵķݣ
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