ả
һO(sh)Ӌ˼
WĽ(jng)ͻW(sh)WĻA(ch)ڱK(ni)֮ǰWѽ(jng)10ԃ(ni)(sh)M(sh)ͻ(sh)˱^JR(ji)nĿǣO(sh)ӋWĔ(sh)WŬƌWČWʽ^õwF(xin)(sh)WWǡ(jng)ӡ˼ل(chung)족c
̲ķ
1(sh)Wn̘˜ʡ(ni)ݵҪ
1Wڽ(jng)v^˼Ȍ`ںc^@õw
2@һЩĔ(sh)W`ӽ(jng)܉\W֪RͷQΆ}
3ܔ(sh)WճеʹWM\Ô(sh)WQΌH}ģͬrRԼڼwеá
2nrһ(sh)W`Ŀͨ^̎O(sh)ӋһϵлƌWČWʽWЏ(f)얹10ԃ(ni)(sh)M(sh)ͻ(sh)
3nr(ni)c6-10JRͼӜp@һK(ni)ݾo(lin)ϵЅ^(q)enrĔ(sh)W@nj6-10JRͼӜp@һK(ni)ݵľC\W܉W֪R܉͌`Y(ji)WÔ(sh)W
W
nrĻӣڌW10ԃ(ni)(sh)(sh)ͻ(sh)Mɣ10ԃ(ni)ļӜpӋ֮فMеģf֪Rc]ʲôycnryccڣB(yng)W\W֪RQΌH}Wڽ(jng)v\W(sh)W֪RQΌH}^B(yng)WĔ(sh)WRҪQφ}ֻ̎ЌNӇܵؽMWcϲg˼
ġ̌WĿ
1ڡ(sh)W@һϵл(f)얹10ԃ(ni)(sh)(sh)ͻ(sh)얹10ĽM10ԃ(ni)ļӜpӋ㡣
2ΑB(yng)WĄ(chung)˼SͺRB(yng)W(sh)WWdȤ
3ڌ`B(yng)W(sh)(j)ȡ(sh)WϢγɺεĽy(tng)Ӌ^
̌Wcyc
1B(yng)W\W֪RQΌH}
2Wڽ(jng)v\W(sh)W֪RQΌH}^B(yng)WĔ(sh)WR
̌Wcֶ
ڱnrĽ̌WȡΑʽ؞ʼKÿһΑùµʽBWnqcͯԒ֮
nǰʂ
̾ߜʂ䣺ýwn
Wߜʂ䣺հƬɫPƹ
̌Wh(hun)ãѽеȫᵽиĿgW
̌W^
һȤ(do)룬Ҫ
ȺͬWΑ
d벻Α
루dأ
ώ͎I(lng)ҵ(sh)W@ȥһ棬^ΑrҪҪһ҂ҪΑҎ(gu)tǴΑҪW(sh)W֪RÿΑҪ Ҫ_ʼ@ЩҪʾn}(sh)W@
ܣأ
F(xin)҂һ@Α
O(sh)ӋDΑһ꼉Wʮϲ۵һN̎ץסWgΑcl(f)Wҵd^кHиˎgľxIeOSϵČWՇW֪(chung)O(sh)õ龳Α֮ǰώѽ(jng)?q)W_Α^еļoҪ@nMдõĻA(ch)
JԌm
1Ȥ
ͬWJRn19ł(sh)СӮ
(sh)صՈ҂ͬW(sh)W@ΑِЛ]dȤ
У
(sh)fֻҪJ^[ԌmҾͿM(sh)W@Ҳҽ(zhn)
ң
2^Ԍm_Ҏ(gu)t
(sh)Wޔ[һʲôӵԌm
19(sh)Ѓɂ
ʲô߳Ԍmأl֪
Wl(f)ԣՏ19
ָoҿ
һW_·DչʾoW
ֻаՏ19߳ԌmҊ(sh)ޡ͕ԌmҲ˔(sh)W@
[O(sh)ӋDΑ֮ǰW}dzҪ@ӌWŕ_˼·ȥ
3JԌmչʾɹ
lвͬ·߳ԌmԼnԼҳחl·
WԼnùP·̎^Wr
߳ԌmͬWՈe֡@ָoҿ
Wڰτһfһf
lһ
Wͬ·D
4϶ĶӣJԌm
ҵ@ôl·߳ԌmһcͬǰՏ19(sh)Ҫȥ(sh)֘@ˡ߰
O(sh)ӋD@ΑУ̎Wʂ˿ɹ(chung)ČWWxԼϲgķMԌmMҪ߷ܶ࣬@WxṩˏV;ͷͨ^@ΑH얹̔(sh)B(yng)W˼S`ԣҪWWǶ˼};̽Q}ķṩSYԴWHԽ(jng)v̽}ͽQ}^ṩõęC
fMTƱ
Ո]۾һ1(sh)9nʾ(sh)W@棩M(sh)W@߀ҪTƱġôk
ԭͽoҜʂ@ء̎ʾʂõһTƱĿհƬֻҪfһP(gun)ڔ(sh)ֵĽMͿԵõTƱĆ
У
ĻϳF(xin)ăɂ(sh)fһP(gun)ĽM26
26M8
߀ôf
6Էֳ24
ԡ
҂_܇С܇վСMͿõTƱС܇
RӃ裩_һ__@
nSCF(xin)һMMăɂ(sh)磺13 45 36
W_܇ʽһһf(sh)ĽM
O(sh)ӋDЂeWܕyf(yng)(sh)ĽMMЎںѵĎfҲɹҵּǣWڔ(sh)WWwɹ͌W(sh)WĿ옷
ΑɵƬСMλl(f)W
O(sh)ӋDTƱΑ(f)10ԃ(ni)(sh)ĽMˌWȤζ얹֪RľΑʹWΑо˼WXӿHڌWMһܔ(sh)ĽM10ԃ(ni)(sh)ĽMɵ߀ؼl(f)ˌWČWdȤΑMͬW֮gĸ飬B(yng)FY(ji)ľ
ģTƱM@
1ʽ
WˮʹPڿհƬόһʽÔ(sh)
2ͬQ
ьʽĿƬͬQ
O(sh)Ӌ@h(hun)(ji)ЃɂDһWWʽǜpp҂Ͷώʂ̾ߵؓ@һeɵõķԺ(yng)ԓ
3TƱM@
WСMxTƱϵʽfÔ(sh)Ͷ댑Ќ(yng)(sh)ֵƱWӋ_Ͷf_ČWM롰(sh)W@
O(sh)ӋDͻˌW(jng)v_š^B(yng)ˌWؿ^đB(ti)ʹСB(yng)ɌǵƷ|(zh)
壩x꠆T
1̎l(f)ָxΌW
ͬW(jng)^@ôK(sh)W@ȲҪΑِ˰ɣ
ِҎ(gu)ֻҪʮͬWʮŮͬWôkأ߀ǿͨ^˲܅ӱِ
ՈͬWR (yng)ֿľ܅ӱِʂˆ
Q(sh)Ոǰ3λͬW
@λW_(yng)xЁv_
2WLԇl(f)ָ^m(x)xγِˆTӛ䛆T
̎^m(x)l(f)xһ˔(sh)ՈWl(f)
̎ע^˔(sh)xʮͬWʮŮͬW֞ŮxŮͬWһӛ䛡
3fِҎ(gu)tʂͶِ
꠆Tӛ䛆TλWкfِҎ(gu)t20Ů݆һ@ͶͶһӛ䛆Tںڰό(yng)λîһAȦ
[O(sh)ӋDWڿ옷Ļиܷλm(sh)Ļ(sh)x(sh)xM˝BҲһΑijF(xin)˺ܺõ䁉|
Ͷِ
1_ʼͶِWкӛ䛆Tӛ䛡
2ِY(ji)^ڰϵӛrffِY(ji)ff֪ʲô
ͶˣF(xin)ڃС꠱һӛ䛿l(f)F(xin)ʲô(sh)W}
СMR
ͬWY(ji)ı^ώϣԺ^m(x)ŬŴҕ
O(sh)ӋDֽMͶΑnÚƲã{(dio)ȫwWօcķeOWġل(chung)족ṩ˙CʹWĄ(chung)읓ܵጷšRr̎ábͿ-қ] l Ոһl(f)Wӽʹý^̳ĎĻ^
ߣnСY(ji)
@(ji)n҂ЩSΑゃ֪ᣬ䌍҂ÿһΑж\һ֪Rclfһf\ʲô֪R
1֪\110ΑJԌm
210ӜpӋČ(yng)ΑTƱ
3......
W̎Sɰ
O(sh)ӋD@һK(ni)УO(sh)ӋWΑc\õă(ni)һһ(yng)ּWΑ܉֪Rĸ߶ȥҕ@(ji)n˼@(ji)nW܉?q)Αc֪Rcһһ(yng)DZ(ji)nĿ˾͌F(xin)
O(sh)Ӌ
(sh)W@
1-10 10ĽM
JԌm TƱ
10ļӜp 10(sh)(sh)
TƱM@ x꠆T
Ͷِ
ʮI(y)O(sh)Ӌ
ҪWnO(sh)ӋһƔ(sh)W@еСΑ܉f@Α\õһ֪Rc߀ҪMׂСͬWһһ
ʮһ(zhn)ֽҊ
ʮ̎ʹw
}ӑ
1̎_ŵĔ(sh)Wcnüo֮gP(gun)ϵ
2̎픵(sh)W`Ҫ̾ߡWSͰώrgoȱ֮gĆ}
Yϣ
1(sh)Wn̘˜ http://www.being.org.cn/ncs/math/math03.htm#һ
2̎̌WÕ2004119-123