ả
һO(sh)Ӌ˼
W(xu)Ľ(jng)ͻW(xu)(x)(sh)W(xu)ĻA(ch)ڱK(ni)֮ǰW(xu)ѽ(jng)10ԃ(ni)(sh)M(sh)ͻ(sh)˱^J(rn)R(ji)nĿǣO(sh)ӋW(xu)Ĕ(sh)W(xu)ŬƌW(xu)ČW(xu)(x)ʽ^õwF(xin)(sh)W(xu)W(xu)(x)ǡ(jng)ӡ˼ل(chung)족c
̲ķ
1(sh)W(xu)n̘(bio)(zhn)(ni)ݵҪ
1W(xu)ڽ(jng)v^˼Ȍ`ںc^@õw
2@һЩĔ(sh)W(xu)`ӽ(jng)܉\W(xu)֪RͷQΆ}
3ܔ(sh)W(xu)ճеʹW(xu)M(jn)\Ô(sh)W(xu)QΌH}ͬrRԼڼwеá
2nrһ(sh)W(xu)`ӣĿͨ^̎O(sh)ӋһϵлƌW(xu)ČW(xu)(x)ʽW(xu)Џ(f)(x)얹10ԃ(ni)(sh)Mɡ(sh)ͻ(sh)
3nr(ni)c6-10J(rn)RͼӜp@һK(ni)ݾo(lin)ϵЅ^(q)enrĔ(sh)W(xu)@nj6-10J(rn)RͼӜp@һK(ni)ݵľC\ãW(xu)܉W(xu)֪R܉͌`Y(ji)W(xu)Ô(sh)W(xu)
W(xu)
nrĻڌW(xu)10ԃ(ni)(sh)(sh)ͻ(sh)M10ԃ(ni)ļӜpӋ֮فM(jn)еģf֪Rc]ʲôycnryccڣB(yng)W(xu)\W(xu)֪RQΌH}W(xu)ڽ(jng)v\W(xu)(sh)W(xu)֪RQΌH}^УB(yng)W(xu)Ĕ(sh)W(xu)RҪQφ}ֻ̎ЌNӇ(yn)ܵؽMW(xu)cϲg˼
ġ̌W(xu)Ŀ(bio)
1ڡ(sh)W(xu)@һϵл(f)(x)얹10ԃ(ni)(sh)(sh)ͻ(sh)얹10ĽM10ԃ(ni)ļӜpӋ
2ΑB(yng)W(xu)Ą(chung)˼SͺRB(yng)W(xu)(sh)W(xu)W(xu)(x)dȤ
3ڌ`B(yng)W(xu)(sh)(j)ȡ(sh)W(xu)ϢγɺεĽy(tng)Ӌ^
̌W(xu)cyc
1B(yng)W(xu)\W(xu)֪RQΌH}
2W(xu)ڽ(jng)v\W(xu)(sh)W(xu)֪RQΌH}^УB(yng)W(xu)Ĕ(sh)W(xu)R
̌W(xu)cֶ
ڱnrĽ̌W(xu)ȡΑʽ؞ʼKÿһΑùµʽBW(xu)nqcͯԒ֮С
nǰ(zhn)
̾ߜ(zhn)䣺ýwn
W(xu)ߜ(zhn)䣺հƬɫPƹ
̌W(xu)h(hun)ãѽеȫᵽиĿgW(xu)
ˡ̌W(xu)^
һȤ(do)Ҫ
ȺͬW(xu)Α
d벻Α
루dأ
ώ͎I(lng)ҵ(sh)W(xu)@ȥһ^ΑrҪҪһ҂ҪΑҎ(gu)tǴΑҪW(xu)(sh)W(xu)֪RÿΑҪ Ҫ_ʼ@ЩҪʾn}(sh)W(xu)@
ܣأ
F(xin)҂һ@Α
O(sh)ӋDΑһ꼉W(xu)ʮϲ۵һNӡ̎ץסW(xu)gΑcl(f)W(xu)(qing)ҵd^кHиˎgľxIeOSϵČW(xu)(x)ՇW(xu)(x)֪(chung)O(sh)õ龳Α֮ǰώѽ(jng)?q)W_Α^еļo(j)Ҫ@nM(jn)дõĻA(ch)
JԌm
1Ȥ
ͬW(xu)J(rn)Rn19ł(sh)СӮ
(sh)صՈ҂ͬW(xu)(sh)W(xu)@ΑِЛ]dȤ
У
(sh)fֻҪJ^[ԌmҾͿM(jn)(sh)W(xu)@Ҳҽ(zhn)
ң
2^Ԍm_Ҏ(gu)t
(sh)W(xu)ޔ[һʲôӵԌmأ
19(sh)Ѓɂ
ʲô߳Ԍml֪
W(xu)l(f)ԣՏ19
ָoҿ
һW(xu)_·DչʾoW(xu)
ֻаՏ19߳ԌmҊ(sh)͕ԌmҲ˔(sh)W(xu)@
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lвͬ·߳ԌmԼnԼҳחl·
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߳ԌmͬW(xu)Ոe@ָoҿɡ
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fMTƱ
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ԭͽoҜ(zhn)@̎ʾ(zhn)õһTƱĿհƬֻҪfһP(gun)ڔ(sh)ֵĽMͿԵõTƱĆ
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26M8
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6Էֳ24
҂_܇С܇վСMͿõTƱС܇
RӃ裩_һ__@
nSC(j)F(xin)һMMăɂ(sh)磺13 45 36
W(xu)_܇ʽһһf(sh)ĽM
O(sh)ӋDЂeW(xu)ܕyf(yng)(sh)ĽMM(jn)ЎںѵĎfҲɹҵּǣW(xu)ڔ(sh)W(xu)W(xu)(x)wɹ͌W(xu)(x)(sh)W(xu)Ŀ옷
ΑɵƬСMλl(f)W(xu)С
O(sh)ӋDTƱΑ(f)(x)10ԃ(ni)(sh)ĽMˌW(xu)(x)Ȥζԣ얹֪Rľ(x)ΑʹW(xu)Αо(x)˼W(xu)XӿHڌW(xu)M(jn)һܔ(sh)ĽMɣ10ԃ(ni)(sh)ĽMɵ߀ؼl(f)ˌW(xu)ČW(xu)(x)dȤΑ(dng)M(jn)ͬW(xu)֮gĸB(yng)F(tun)Y(ji)ľ
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W(xu)ˮʹPڿհƬόһʽÔ(sh)
2ͬQ
ьʽĿƬͬQ
O(sh)Ӌ@h(hun)(ji)ЃɂDһW(xu)W(xu)ʽǜpp҂Ͷώ(zhn)̾ߵؓ(f)(dn)@һeɵõķԺ(yng)ԓ
3TƱM(jn)@
W(xu)СMxTƱϵʽfÔ(sh)Ͷ댑Ќ(yng)(sh)ֵƱW(xu)Ӌ_Ͷf_ČW(xu)M(jn)롰(sh)W(xu)@
O(sh)ӋDͻˌW(xu)(jng)v_š^̣B(yng)ˌW(xu)ؿ^đB(ti)ʹСB(yng)ɌǵƷ|(zh)
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1̎l(f)ָxΌW(xu)
ͬW(xu)(jng)^@ôK(sh)W(xu)@ˡȲҪΑِ˰
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ՈͬW(xu)R (yng)ֿľ܅ӱِ(zhn)ˆ
Q(sh)Ոǰ3λͬW(xu)
@λW(xu)_(yng)xЁv_
2W(xu)Lԇl(f)ָ^m(x)xγِˆTӛ䛆T
̎^m(x)l(f)xһ˔(sh)ՈW(xu)l(f)
̎ע^˔(sh)xʮͬW(xu)ʮŮͬW(xu)֞ŮꠡxŮͬW(xu)һӛ䛡
3fِҎ(gu)t(zhn)Ͷِ
꠆Tӛ䛆TλW(xu)кꠣfِҎ(gu)t20Ů݆һ@ͶͶһӛ䛆Tںڰό(yng)λîһAȦ
[O(sh)ӋDW(xu)ڿ옷Ļиܷλm(dng)(sh)Ļ(sh)x(sh)xM(jn)˝BҲһΑijF(xin)˺ܺõ䁉|
Ͷِ
1_ʼͶِW(xu)кꠣӛ䛆Tӛ
2ِY(ji)^ڰϵӛrffِY(ji)ff֪ʲô
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СMR
ͬW(xu)Y(ji)ı^ãώϣԺ^m(x)ŬŴҕá
O(sh)ӋDֽMͶΑnÚƲã{(dio)ȫwW(xu)օcķeOW(xu)ġل(chung)족ṩ˙C(j)ʹW(xu)Ą(chung)읓ܵጷRr̎ábͿ-қ] l ˣՈһl(f)W(xu)ӽʹý^̳ĎĻ^
ߣnСY(ji)
@(ji)n҂ЩSΑゃ֪ᣬ䌍҂ÿһΑ(dng)ж\һ֪Rclfһf\ʲô֪R
1֪\110ΑJԌm
210ӜpӋČ(yng)ΑTƱ
3......
W(xu)̎Sɰ
O(sh)ӋD@һK(ni)O(sh)ӋW(xu)Αc\õă(ni)һһ(yng)ּW(xu)Α܉֪Rĸ߶ȥҕ@(ji)n˼@(ji)nW(xu)܉?q)Αc֪Rcһһ(yng)DZ(ji)nĿ(bio)͌F(xin)ˡ
O(sh)Ӌ
(sh)W(xu)@
1-10 10ĽM
JԌm TƱ
10ļӜp 10(sh)(sh)
TƱM(jn)@ x꠆T
Ͷِ
ʮI(y)O(sh)Ӌ
ҪW(xu)nO(sh)ӋһƔ(sh)W(xu)@еСΑ܉f@Α\õһ֪Rc߀ҪMׂСͬW(xu)һһ档
ʮһ(zhn)ֽҊ
ʮ̎ʹw
}ӑ
1̎_ŵĔ(sh)W(xu)cnüo(j)֮gP(gun)ϵ
2̎픵(sh)W(xu)`Ҫ̾W(xu)SͰώrgoȱ֮gĆ}
Yϣ
1(sh)W(xu)n̘(bio)(zhn) http://www.being.org.cn/ncs/math/math03.htm#һ
2̎̌W(xu)Õ2004棬119-123