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Ʒʱѭܹʽǣ

W'G'WPW'

W'ǰѭĲǵǰᣬΪֻҪϱһһЩѭеĵʱƷƷһʱGWѾһʱW'G'磬ǵ˵ú̿ȵȣǲɿҵʱҵȵȵƷʱΣڵһµĽѾָGG'һηʱڻʱڶѭ֮ǰPPѭW'W'ѭΪǰˡִӹ׾ѧšͶֵıΪﻯú̿ͻеͶҲ족ֵⲿ֡족ļֵʱСʵ˼ѾúЩͶȫʱҴӹģܶǴӲͬĹ

ĹģУյW'ʹW'ˣյW'ӦW"ʾ

ʽǰʽ£һ԰׶εͨʼѭʽIУͨΪжϣʽIIУಹ׶ε̵ֻͨý飬PP֮ý˶GG'УͨʽGWW'G'=GWGPP෴ͨʽȴW'G'. GW=WGWW'W'Уͨʽһʽͬ
101
ڶѭIIIķУʹյG'P'Ǹµѭ㣬ǲʱʽҲʧG'=G+gP'=P+pΪGPʼµĹ̡ʽIIIУʹѭͬĹģ£WҲW'ʾԭʽIУֻҪG'ʼµѭΪʱGΪԻʽԤĴֳʱְִֵܡԤĻʱڵһѭʵеĻ۶ӣøˡԤĻʱ422500ıǵʱֵG'ΪѾֳļʣֵʱΪʱϵڡҪڹвֳֵPP'ҲP'ҪΪPΪҪʣֵʱְִֵܣʹѭ¡෴ƷʱѭʱֵʼƷʽ˵ʱֵʼһʼͲƷʽʱֵѭҰʣֵѭˣʽУյͻһһW'һʣֵʱѭյֵȻW'W"W'һѭٴW'ʼǰһѭȣһW'øѾ۵ʱֵҲýϴʣֵʼµѭ£W'ΪһƷʱ(=ʱֵ+ʣֵ)ʼѭ

һĲҵʱѭΪWW'ʱʽһϵĲҵʱʽһʱGW(GPm)Ϊڶʱ˵W'G'
102
ͨΪGW=A+PmУAPmһ˵ͬģǶУһǳͶĹˣһǳϵеƷѻΪʱְִܵ˵ֻҪûйǣֻҪǻΪеƷĻʽʱǾִֻƷְܡPmAֻǾһ˵ǻģPmߵʱƷʽPmо=W'ܳΪʱAԹ˵ȴʼֻƷҪУΪPɲ֣ųΪʱֳʱҿԽƷΪƷֱֳʱңʹ֮ΪֳϣҲԸΪʱԼֳ˲ͶΪʱȥӶϡʹ֪ʶӣʹͶͨ߿Ƽʽ֣Ҳһ㡣ʵϣ߿ƼĿγɳ֪ʶ⣬ҪһʱŴֱʵηǳҵͷ󲿷ֵĻرҪʱС

ˣW'ΪWΪʱֵĵƷʽʼѭΪƷʱһʹüֵĹ۵㿴PְִܵĲɴΪƷͨPҪأAPmֻΪֲƷĲƷγҪطáڶӼֵĹ۵㿴ʱֵPPְִʱʣֵm

ֻW'ѭУW(=P=ʱֵ)ܹұW'еʣֵԴڵĲ֣ʣֵʣƷ룬ʵܹ룬ɴǲܹ룬һW'תΪG'ǾǿԷġ

ȫƷƷͬǵ10000ɴһָܹΪġͬĲֲƷӶW'G'ΪܹΪһϵɵĩƷʽʱֵܹʣֵʵ֮ǰW'ȫʵ֮ǰΪWãW'з

ڼֵ50010000ɴУ8440ļֵ=422=ͬ
103ʣֵʱֵʱֵ4228440ɴ8440ɴʹWƷʽʱֵW'гʣƷ1560ɴ=78ʣֵԺͨʱܹʣƷͨwgw֮ǰWGW=A+Pm

ߣֵ3727440ɴȻֵ501000ɴܹWĵһֲ(ʱc)WĵڶֲɱʱvͶȻһС

ǣγѭĸʱҾͿԲW'Ϊc+v+mW'κβϽַָ

磬ΪW'(10000ɴ=500)һ֣ʱֵ7440ɴ=372ٷΪֵ276.7685535.36ɴⲿɴֻ䲿֣7440ɴѵϵļֵֵ37.200744ɴֻɱʱֵ58.0321160.64ɴΪʣƷΪʣֵĳеߡˣ7440Уܹð۸313.9686279.360ɴеʱֵʣƷ1160.64ļֵ=58.032Ϊ뻨

ʱһܹͬ1000ɴ(=50=ɱʱֵ)ָͬķȥֵ37.200744ɴ1000ɴеĲʱֵֵ5.000100ɴеĿɱʱ֣ˣֵ42.200844ɴ1000ɴʱֵ󣬼ֵ7.800156ɴ
104аʣƷΪʣƷѡ

ܰµļֵ781560ɴԺ·ʽָļֵ58.0321160.64ɴ1560ɴϵļֵļֵ7.800156ɴɱʱļֵϼ1316.64ɴ=65.832ȫʱֵ243.36ʣƷ=12.168뻨

ɴдڵÿһҪcvmٷָΪͬĸɲһֵ1=12ʿÿһɴҲԷָΪ

c=0.744ɴ=8.928ʿ

v=0.100ɴ=1.200ʿ

m=0.156ɴ=1.872ʿ



c+v+m=1ɴ=12ʿ

ֳ۵ĽͺһΰlOO00ɴĽһ

ʱ

һ5535.36ɴ=276.768

ڶ 744.00ɴ= 37.200

1160.64ɴ= 58.032



ϡơ7440  ɴ=372

ɱʱ

ڶ  744.00ɴ=37.200

ڶ  100.00ɴ= 5.000

  156.00ɴ= 7.800



ϡơ1000  ɴ=50  
105
ʣֵ

һ1160.64ɴ=58.032

ڶ 156.00ɴ= 7.800

 243.36ɴ=12.168



ϡơ1560 ɴ=78  

ܼƣ

ʱ7440  ɴ=372  

ɱʱ1000  ɴ=50  

ʣֵ1560  ɴ=78  



ϡơ10000 ɴ=500  

W'G'10000ɴĳۡ10000ɴһɴһƷ߹ĵÿһ10000500ļ۸ڽʱעֵĹɣֻΪŹܵͼ֤ÿ԰һļ۸Ұּ۸߻ǻһʺ⡣ȡҪ磬֯ǾȡԼ֯õʱĹɣȡɴķɴʱĹɡW'һҪõʱ(ʱĲͬɲ)һҪ䵱ʣƷʣֵѣʱۣߵıֻ10000ɴΪƷʽʱѭСֱ޹ء⣬ٶW'ǰļֵˣ漰ֻƷʽʽתW'˵ʱѭʱԲְʽ˵ʱ۸ͼֵǷһ²ʲô̶ϲһ£Ȼо壬
106￼쵥ʽʱ޹ء

ʽI GG'У̳ʱͨಹֻĽ׶εм䣻ս׶W'G'ǰѾȥˡΪʱԤڸҪϣЩҪתΪƷƷƷƷתΪҡһȫӪҵڣǿһжĻҡˣµĿʼֻ˿ܡGPG'һʱӪҵ˳ʱʱְܵѭҲһְִܵʱѭһ˶GG'ɻҵĻҡ

ʽII PW'G'WP(P')У̸ͨڵһPĺ棬ڵڶPǰ棻˳ʽI෴һPʱ̵ְ̣֮ͨȾ෴P̣ǲҵʱʱʽϵٴڡʱֵͨ׶תΪA+PmתΪغͿ͹صĽؽʱĴʽʱPP'սʱٴγڱִʱְܣ̵ʽϡ˶һʽPPʽGG'ͬʾֳֵǹ̵Ŀġˣʽʹŵ侭ѧ׺̵ȷʱʽ˵ǹ̵ĿģҪܶ;ܱ˵ؽҪʹƷȥܶƷһĸ(GW)һ(gw)Ggֻת˲ŵֶͨΣԣҺͻʱԶܱӣ
107ȫҲԵü򵥺ȻҲ˵ǳΨ۵ȻԡΪʱĿֻΪ˸õߵҪʵֻǴﵽĿĵֶζѡͬڿƷʱʱʱǣ˵ΪѭʱƷʱΪƷ֣˵ֵɲʱƷʱΪƷʱ֡ȻҲúһķʽġ

ʽIII W'G'WPW'Уѭ̵ͨ׶οʼҺʽII PPе˳ͬȻֵPʽIһְִܣ̣ѭ̵ĽW'ʽIIУѭʱٴPͬѭƷʱٴW'ʽIIУʱĽʽPϣʹΪ¿ʼͬڲҵʱƷʱʽٳʱѭҲͨ׶W'G'¿ʼѭʽûɣΪǶG'ѾתΪҵġѾֳʱֵԣ߶УʽIIIѭW'W'

ʽǰʽڣֻѭУΪֳֵģѾֳʱֵԭдֳʱֵW'Ϊʱϵ㣬ΪֹϵѭԵãΪѭԼĵһ׶ξͼȰʱֵѭҲʣֵѭʣֵʹǾÿһѭ˵Ǿƽ˵һΪ뻨wgwͨһΪʱ۵Ҫطá

W'W'ʽУȫƷƷʱѭ
108е˵ĸѺʣƷзǻ۲ֵĸѣȫĸѡˣȫѡ˵ѺѡΪW'ѭһѭ(ʵҲ˵ĸѣΪһ֮ڣͶǹ˸ѵĲϵĲ)ÿʱԼеġѡʱҸѡֻΪΪΪʱҵΪѭСʱҸҲ(ʱ)ѡΪûʱҾûʱһ㲢ΪʱҡӦʣֵɡ

ʽIʽIIУ˶ΪԤʱֵ˶ʽIIIУΪȫƷƷѾֳʱΪ㣬˶ŵʱƷʱʽֻƷʱתΪԺ˶ŷֳʱ˶˶ʽϣܲƷķ(һΪѻһΪ)ͬκεƷʱĲƷһѾʱѭС

GG'УѭĿܣҪgжµѭ

PPУPܹͬģҲСļֵʼµѭǴģ磬ƷҪͶ߶ñʱֵ֮ʱҲԴʹģСҪرðʱW'W'Ҳõġ

W'W'УƷʽʱǰ᣻ѭڵڶWϣ±ΪǰᡣWûѭͱֹW󲿷
109ΪһҵʱW'ѭУW'Ϊ˶㡢յ㣬ˣǴš̵ľԵ

W'W'һҪضͬʽIʽIIѭĹͬǣʱʼѭ̵ʽѭ̵ʽִڿ˵ʽϣ¿ʼͬһѭ˵ʽGPW'ʱֵ(ʽIIIлֳ֣ʣֵ)Ԥʽѭ˵ʱֵԭеʽʽG'PW'ѭеǰһԭʽְͬʽתʽ

ˣIG'W'תʽIIյϵPGתʽ(IIIУתƷͨļΪƷͻҵʽλ)IIIW'ʱPתʽIIIУһתϵʱְʽҲϵļֵڶת̵ͨĵʽλĽʱƷɲֵʹʽͼֵɵʵתĽ

ʼʽGPW'ǸӦѭIIIIIIǰ᣻ռϸʽѭ̬仯ģԼġW'Ϊһҵʱѭյ㣬ֻԸòҵʱĲͨʽPΪǰᣬPĲƷG'ΪIյ㣬ΪW'תʽ(W'G')еGΪǰᣬGGG'ѭ֮⣬W'ĳѭѭԼĽʽͬIIյPAPm(W)ΪǰᣬAPmѭ֮⣬ͨGWΪ
110ʽѭǣƲռ˵ʱѭԻʱĴΪǰᣬʱѭҲʱĴΪǰᡣʽIУGʷ̨ϳֵĵһʱʽIIУPҲʷ̨ϳֵĵһʱʽIIIWδѭ֮ΪǰᡣһW'G'W=A+PmѭСWֻҪPmɣеƷֻҪʱ̵ĲƷʱʹǣҲбΪƷʱһwgwеĵڶwҲΪƷڣԱܱ˹֮APmǲƷʱW'ƷһΪƷϵwgwеĵڶwҲˡˣW'=W(A+Pm)ƷΪԼγҪأұͨͬƷwgwеĵڶwҲͨһЩͬƷ

⣬ʱʽռͳελĻϣеһƷȻƷʱԾƷʱߣԭƷʱҲͱƷʱߣǣƷȻǲԭƷʱƷֻǸԭƷʱһִʽ

ʱPƷҪAPmΪPĴʽкڲͬƷгϱѼʱ̬ͬڽ
111ˣֽУǾִܹʱְܡ

ֻʽIIIУWѭ֮ڱΪWǰᣬΪƷʽʱѭW'(ֻҪִʱְֵܣǾͲǷʣֵļ)תΪγҪصƷʼġתȫͨWGW(=A+Pm)ĽWϣⲿƷгͨGWȡWʽĵڶѭռ̵ֻͨĽ׶εռĽPȻPְִܣ̡W'Ϊ̵ͨĽֻΪ̵ĽűΪѭսᣬкʼW'ͬʽ෴GG'PPУռG'Pȴ̵ֱͨӽˣǰǣֻսʱһϵG'һϵPѾڱСȻѭ֮УһϵGһϵPGΪеĻҴڣPΪ˵̴ڡΪѭǰᡣW'W'ȴW(=A+Pm)ǱеġеƷΪǰᣬЩƷΪȵͨѭתΪʱȻW'ΪʱְִܵĽٳΪѭĽʽ

ǣΪW'W'ѭڽҪһW(=A+Pm)ʽϵĲҵʱΪǰ(Pmʱǵ˵ú̿͵ȵ)ԣѭҪǲѭһʽܹÿһҵʱ(һͶʵĳϳ)ʽһеҵʱе˶ʽͬʱ
112ʱܺͼʱҽ׼ʱ˶ʽ˶Уÿһҵʱ˶ֻΪһ˶˶֯һ𣬲Լ磬ǿһҵȫƷƷһֲһеҵʱһֽ벻ͬ׼ĸѵ˶ĩǾͰW'W'ʱɴ˲ʣֵʣƷ˶ʽʱ=ʱ(ɷʱڲɿҵ·ȵʹĹӶͶҵʱҵãҲʱ)֮ͣʱ˶=ʱ˶Ĵͣһʵų˶Ϊһĵʱ˶ͬһ˶Ϊʱ˶һʱֵ˶ϵֳͬͬʱ˶һЩ⣬ЩڿһĵʱѭʱѾҪֿȥڿ΢۾ʱٶһЩѾں۾нЩ޷΢۾õоеõġ

W'W'ΨһһѭѭУԭԤʱֵֻγ˶ʼһ֣˶һʼͱǲҵʱܺ˶ǲʱǲֲƷ˶γʣƷǲֲƷ(ͨΪ뻨ҪҪ)˶ֻҪʣֵΪ뻨ѰѭУ˵ҲͰѭˡΣ˵ѰڣƷWΪĳʹƷţÿһְʱ巽ʽƷʹʽҪѣҪڸ˵ѣҪڶߣƷʱGG'ֵֻ棬Ԥʱֳֵ
113ȫ̵ĿģPP(P')ʱͬĻʱ()е̣W'W'ȻʼѾʱƷʽһʼͰѺ͸ѰڣѺаļֳֵΪW'W'˶һ֦ΪW'ڲٽκһ̵ʹʽϴڣԣһʼѾW'ɲƷֱֵĸֵɲ֣ҪW'W'Ϊʱ˶ʽΪһҵʱĶ˶ȻռвͬλáѭЩѭѾΪһʱĹѭķΧ


W'W'ʽϣƷʱʱ巽ʽܲƷ˶ǵʱĶѭǰᣬѭԼˣҪסʽָW'G'GW̬仯һʱ̬仯ְȷĽ׶ΣһһƷͨĻڣѾˡŪһʱ̬仯ͬʱ̬仯Ĵ۹ϵԼͬܲƷоڸѵĲֵĴ۹ϵˣڷҵʱѭʱҪǰʽΪ

W'W'ѭҲΪһĵʱʽũҵоǴճɼ㵽ճɡʽIIɲֳʽIIIճɳũѧ˵ǰɡԤ[avances]ɡա[reprises]ʽIIIУʱֵ˶һʼֻΪܲƷ˶
114һ֣ʽIIIУW'˶ȴֻһʱ˶еһء

ڹʽIIIУгϵƷ̵̺ľԵǰᡣˣרעʽ̵һҪؾͺƷֻͨƷɡƬĿ̵ЩƷҪ޹صҪء

ΪW'W'ܲƷ(ֵܼ)㣬Ʋóײ˵ʲ£ֻʣƷĴʱĲѾ׷ʱҪʱģܽУҲȻһǰᣬ˵Ȼģܹһ֮ںͼ򵥵ͬʱУʣƷʹΪ׷ʱְִܵʽϱ˵ֻʱʣʱֵԴҲΪֳֵγ׷ӵĲϡ()Ͷʵá

W'W'ǿΡñĻѡʽѡPPʽGG'(ϵؼֵʽ)ʾΰȷļʶ


115
Ŀ¼  һ
