ӢZ
1ӢZһcӢZą^(q)e
wӢZһyЩ
W(xu)g(sh)оӢZһI(y)W(xu)λоӢZҲвTӢZһ編ɴTʿ(ǷW(xu))ͿӢZһ
2ӢZ俼
P(gun)ӢZ@һTW(xu)ƣ(yng)ԓ(j)ˌӢZˮƽƶW(xu)(x)Ӌ혱@һӢZԇwY(ji)(gu)x+70ʣ30(÷ʳy)ͷgǰҪxˮƽҪˮƽ
һNӢZˮƽôеȣhӾorg(f)(x)ӢZ߱Ҫһrgεķeۣ׃|(zh)׃]ЈԳώׂµĕrgǽ^]ϣټϺҪڏ(f)(x)(sh)W(xu)ӢZһ]жٕrgԷ@ɿǰȞҪڷe!
ڶNӢZˮƽ߀eՈe̫Ō鿼ӢZĂ(c)cƽrʲô46һ㲻J(rn)挦450ҲͬW(xu)ӢZA(ch)߀㲻e6550ȫW(xu)ӢZِҲ@˲eijɿڄ_ʼԇrҲ߀DzgAΣԽl(f)XÛ]Xȫ֮ǰǰ㺆ՈӢZA(ch)eͬW(xu)ҲҪʮҕӢZ@һM@һ濼c_IJ㿼һ780ȫ˦ЩA(ch)ôӵͬW(xu)חl
ھwď(f)(x)^Ҫׂ֞K
(wf΄෴ǰͶСԽǰ(zhn)ҪĕrgԽ)
(1)~R+|cӢZP(gun)Ė|
Ҫ΄(w)e~RxLy܌(zhn)(ʮʮֵҪ֮;eZУ֮ď(f)(x)·»A(ch)Ŀкܶ~RҲҪIǷNABCD~Rͺã߀оǺܺF@Nһ^ʹԽԽ뿴hIһҎ(gu)оصŰ㿴^ϲgľлゃҲȥゃfһ
~Rķ~ķкܶҪЎc
1(f)ѭh(hun)
2ŕrgҪӋ
3ξnj~(lin)ϵČW(xu)(x)С
4_ʼ}ĕr}^m(x)(qing)
(2)Ly
Ҫ΄(w)xпԇϳF(xin)LyҪȥн(jng)Щ^yZM(jn)Кw{Y(ji)(f)(x)rg}ĕr_ʼLyĕһ㶼Ƿv}ľӣȻ}еȫԭ䶼
(3)}
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ɹ}E
AһڶֻxA(֮ȫ(bio)~һҪ©ȫӆӛ)ͷg(ͬrͨ^gӛ治Æ~ጾ)
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DY(ji)Լ}Eͷ
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(4)
Ҫ΄(w)γԼČģԼŶʹĕry¹Pă(yu)㷶ժȡԼXñ^õMϵһγɌԼģҪȫȫеһģ(f)(x)rgʮһ³_ʼγԼģ壬@ӵ治䌍Լ
(5)ģM
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(6)Y(ji)
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hң
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g÷ҲߣֻҪϻcrg߀ûc?jn)?sh)߷
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ģҪҪγԼģٴΏ(qing){(dio)Լ
һ㲻ô(f)(x)ӢZǰץoDZģ壬ģMһ(f)(f)(x)֮ǰĹPӛ
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