2002c(din)Ɣ(sh)W(xu)ԇV
2006-03-07 11:40:39 (li)Դ
(sh)W(xu)ƿּڜy(c)ԇЌW(xu)(sh)W(xu)A(ch)֪R(sh)ܡ߉˼S\(yn)gԼ\(yn)W(xu)(sh)W(xu)֪R(sh)ͷ(wn)}ͽQ(wn)}
ԇ֞r(nng)t(y)ʷؔ(ci)(jng)r(nng)t(y)(f)(x)ԇ(sh)ƽwIJʷؔ(ci)(jng)(f)(x)ԇ(sh)ƽ֡
ԇпʹӋ(j)
ԇ(ni)ݵ֪R(sh)ҪҪf(shu)
1֪R(sh)Ҫ
V(du)֪R(sh)(g)ӴεIJͬҪ(g)Ӵɵ͵УҸһ(j)ӴҪһ(j)Ҫ(g)Ӵηքe飺
˽⣺Ҫ(du)֪R(sh)ĺxгJ(rn)R(sh)R(sh)ӛP(gun)(ni)M(jn)ֱ\(yn)á
(hu)Ҫ(du)֪R(sh)ĺx^J(rn)R(sh)܉e׃ΡƔ\(yn)֪R(sh)QP(gun)(wn)}
`\(yn)ãҪ(du)֪R(sh)܉C\(yn)ܽQ^(f)sĔ(sh)W(xu)(wn)}
2Ҫ
߉˼S(hu)(du)(wn)}M(jn)^졢^Cc(hu)[w{M(jn)ܜ(zhn)_ЗlM(jn)б
\(yn)(hu)(j)tʽM(jn)Д(sh)ʽ̵_\(yn)׃ܷlcO(sh)Ӌ(j)(jin)ݵ\(yn);ܸ(j)Ҫ(du)(sh)(j)M(jn)йӋ(j)\(yn)Ӌ(j)M(jn)Д(sh)ֵӋ(j)
gܸ(j)lD(j)Dֱ^_طDлԪؼP(gun)ϵ܌(du)DM(jn)зֽM׃
(wn)}ͽQ(wn)}x⌦(du)(wn)}M(jn)IJܾCϑ(yng)W(xu)(sh)W(xu)֪R(sh)˼ͷQ(wn)}QP(gun)W(xu)a(chn)еĔ(sh)W(xu)(wn)}Ô(sh)W(xu)Z(y)_ؼԱ
һ(f)(x)ԇ(ni) r(nng)t(y)
һ (sh) һ(sh)ʽ̺ͷ̽M 1픵(sh)(sh)(sh)(sh)S෴(sh)^(du)ֵ(sh)g(sh)ƽĸ(hu)M(jn)P(gun)Ӌ(j) 2P(gun)ʽʽθʽĸһЩ|(zh)\(yn)㷨t3һԪһηһԪη̵Ľⷨ\(yn)һԪη̸ЄeԼcϵ(sh)P(gun)ϵQP(gun)(wn)}4(hu)ΨһĶԪһη̽MԪһη̽M(hu)һ(g)Ԫη̺һ(g)Ԫһη̽Mɵķ̽M(hu)⺆(jin)εɃɂ(g)Ԫη̽Mɵķ̽MҪָNͣüӜpԪȥij(g)δ֪(sh)ȥ(xing)ģԼһ(g)̿ɷֽһη̵ģ
ʽͲʽM 1ⲻʽ|(zh)(hu)òʽ|(zh)ͻʽa2 0(aR) a2+b22ab(abR)a+b2ab ab0QһЩ(jin)Ά(wn)}2(hu)һԪһβʽһԪһβʽMͿɻһԪһβʽMIJʽ(hu)һԪβʽ˽^(q)gĸ(hu)ڔ(sh)SϱʾʽʽMĽ⼯3˽^(du)ֵʽ|(zh)(hu) a+b c a+b c Ľ^(du)ֵʽ
ָ(sh)c(du)(sh) 1ָ(sh)ؓ(f)(sh)ָ(sh)?jn)?sh)ָ(sh)ĸ(hu)Ã\(yn)㷨tM(jn)Ӌ(j)2⌦(du)(sh)ĸ(hu)Ì(du)(sh)|(zh)(du)(sh)ʽ\(yn)㷨t͓QʽM(jn)Ӌ(j)˽ⳣÌ(du)(sh)ĸ
ģ(sh) 1˽⼯ϵxʾ˽ռȫӼa(b)ĸʾ˽ ĺx\(yn)@Щ̖(ho)ʾԪcϵP(gun)ϵ2⺯(sh)(hu)һЩҊ(sh)Ķx3⺯(sh)Ć{(dio)ԺżԵĸ(sh)p(sh)p(sh)溯(sh)ż(sh)ĈD4һκ(sh)(sh)ĸĈD|(zh)(hu)Ľʽ5κ(sh)ĸĈD|(zh)Լ(sh) y=a2+b+c(a0)y=a2(a0)ĈDgP(gun)ϵ(hu)κ(sh)ĽʽֵСֵ`\(yn)öκ(sh)֪R(sh)QP(gun)(wn)}6˽ⷴ(sh)x(hu)һЩ(jin)κ(sh)ķ(sh)7ָ(sh)(sh)(du)(sh)(sh)ĸĈD|(zh)(hu)QP(gun)(wn)}
壩(sh) 1˽┵(sh)мP(gun)2Ȳ(sh)СȲ(xing)ĸ(hu)`\(yn)õȲ(sh)еͨ(xing)ʽǰn(xing)ʽQP(gun)(wn)}3ȱȔ(sh)ȱ(xing)ĸ(hu)õȱȔ(sh)еͨ(xing)ʽǰn(xing)ʽQP(gun)(wn)}
M϶(xing)ʽ 1˽Ӌ(j)ԭͷֲӋ(j)(sh)ԭ2(hu)MϵxД(sh)Mϔ(sh)Ӌ(j)㹫ʽ3(hu)Mϵĺ(jin)Α(yng)}4˽(xing)ʽ(hu)ö(xing)չ_ʽ|(zh)ͨ(xing)ʽQ(jin)Ά(wn)}
ߣcy(tng)Ӌ(j) 1˽SC(j)¼ʵx2˽ȿ¼ĸʵx(hu)Ӌ(j)㷽нMϻʽӋ(j)һЩȿ¼ĸʡ3˽⻥¼x(hu)û¼ĸʼӷʽӋ(j)һЩ¼ĸ4˽(d)¼x(hu)(d)¼ĸʳ˷ʽӋ(j)һЩ¼ĸ5(hu)Ӌ(j)¼n Ϊ(d)؏(f)ԇ(yn)ǡðl(f)r εĸ6˽⿂w͘ӱĸ(hu)Ӌ(j)ӱƽ(sh)͘ӱ7˽xɢSC(j)׃x(hu)(j)xɢSC(j)׃ķֲֵ
ˣ(f)(sh) 1(f)(sh)c(f)ƽP(gun)(hu)ʾ(f)(sh)2˽(f)(sh)ʽ(hu)M(jn)Џ(f)(sh)Ĵ(sh)ʽcʽĻ3(hu)M(jn)Џ(f)(sh)Ĵ(sh)ʽļp\(yn)(hu)M(jn)Џ(f)(sh)ʽij˷_\(yn)4(hu)ڏ(f)(sh)н⌍(sh)ϵ(sh)һԪη
ڶ һǺ(sh)P(gun) 1˽ؓ(f)ǵĸǺͽK߅ͬĽǵĸ2⻡ȵĸ(hu)M(jn)лcǶȵēQ3Ǻ(sh)ĸR(sh)ӛǺ(sh)ڸķ̖(ho)ǵǺ(sh)ֵ
Ǻ(sh)ʽ׃Q 1ͬǺ(sh)gĻP(gun)ϵʽT(do)ʽ(hu)M(jn)Ӌ(j)(jin)C2ՃɽǺ͡ɽDzǵҡеĹʽ(hu)M(jn)Ӌ(j)(jin)C
Ǻ(sh)ĈD|(zh) 1Һ(sh)Һ(sh)ĈD|(zh)(hu)@ɂ(g)(sh)|(zh)xֵżԺ͆{(dio)ԣQP(gun)(wn)}2˽к(sh)ĈD|(zh)3˽⺯(sh)yAsin x y sin(+) ysin ئ yAsin(ئ+ ) c ysin ĈD֮gP(gun)ϵ(hu)ác(din)ĺ(jin)D(hu)(sh)yAsin(ئ+)ֵСֵ4(hu)֪Ǻ(sh)ֵ(hu)÷̖(ho) arcsin ֡arccos arctan ʾ
ģ1ֱε߅P(gun)ϵ(hu)ֱμ(yng)}2ҶҶ(hu)бμ(jin)Α(yng)}(hu)(j)߅Aεe
ƽ һƽ 1ĸĎαʾ˽ĸ2ļp\(yn)㡣Ք(sh)\(yn)˽ɂ(g)ėl3˽ƽķֽⶨֱ(sh)4(sh)e\(yn)˽\(yn)Ďx˽(sh)e\(yn)̎L(zhng)Ƕȼֱ(wn)}đ(yng)áֱėl5ֱ(bio)\(yn)6ƽ(ni)c(din)gľxʽεc(din)ʽƽƹʽ
ֱ 1ֱăAбǺбʵĸ(hu)ֱб2(hu)ֱ`\(yn)ֱ̽QP(gun)(wn)}3ՃɗlֱƽcֱėlԼc(din)ֱľxʽ(hu)QP(gun)(wn)}˽ֱɽǵĹʽ
AF 1˽ͷ̵P(gun)ϵ(hu)ɗlĽc(din)2˽֗lҪlֱҪlĸ3?qng)AĘ(bio)(zhn)̺һ㷽ԼֱcAλP(gun)ϵ`\(yn)QP(gun)(wn)}4EApタĸĘ(bio)(zhn)̺|(zh)`\(yn)QP(gun)(wn)}5˽(bio)Sƽƹʽ(hu)ƽƹʽ(jin)AF6˽Ⅲ(sh)̵ĸA͙EAą(sh)̡
IJ w һֱƽ 1˽ƽĻ|(zh)2˽gɗlֱλP(gun)ϵԼֱɽǵĸ3˽gֱƽλP(gun)ϵ˽ֱƽ洹ֱĸc(din)ƽxĸֱƽƽֱж|(zh)4˽c(din)ббƽ(ni)Ӱֱƽɽǵĸ˽涨5˽gɂ(g)ƽλP(gun)ϵԼǵƽƽƽxĸ˽ƽƽֱж|(zh)
g 1˽gĸտgļӷp͔(sh)\(yn)ƽ2˽gֽⶨֱķֱ(sh)3տg(sh)eĶx\(yn)4(hu)\(yn)QgеƽСֱAǺ;xȺ(jin)ΎΆ(wn)}
wD(zhun)w 1˽ֱƽwĸ|(zh)(hu)Ӌ(j)ıewe2˽FFĸ|(zh)(hu)Ӌ(j)ıewe3˽AAFĸ|(zh)(hu)Ӌ(j)ıewe4˽ĸ|(zh)(hu)Ӌ(j)ewwe
ʷؔ(ci)(jng) һ (sh) һ(sh)ʽ̽M 1픵(sh)(sh)(sh)(sh)S෴(sh)^(du)ֵ(sh)g(sh)ƽĸ(hu)M(jn)P(gun)Ӌ(j)㡣2˽P(gun)ʽʽθʽĸһЩ|(zh)\(yn)㷨t3һԪһηһη̵ĽQ\(yn)һԪη̸ЄeʽԼcϵ(sh)P(gun)ϵQP(gun)(wn)}4(hu)ΨһĶԪһη̽MԪһη̽M(hu)һ(g)Ԫη̺һ(g)Ԫһη̽Mɵķ̽M(hu)⺆(jin)εɃɂ(g)Ԫη̽Mɵķ̽MҪָNͣüӜpԪȥij(g)δ֪(sh)ȥ(xing)ģԼһ(g)̿ɷֽһη̵ģ
ʽͲʽM 1˽ⲻʽ|(zh)(hu)һԪһβʽһԪһβʽMͿɻһԪһβʽMIJʽ(hu)һԪβʽ˽^(q)gĸ(hu)ڔ(sh)SϱʾʽʽMĽ⼯2(hu)Σa+bc a+b cĽ^(du)ֵʽ
ָ(sh)c(du)(sh) 1˽ָ(sh)ؓ(f)(sh)ָ(sh)?jn)?sh)ָ(sh)ĸ(hu)Ã\(yn)㷨tM(jn)Ӌ(j)2˽⌦(du)(sh)ĸ(hu)Ì(du)(sh)|(zh)(du)(sh)ʽ\(yn)㷨t͓QʽM(jn)Ӌ(j)㡣˽ⳣÌ(du)(sh)ĸ
ģ(sh) 1˽⼯ϵxʾ˽ռȫӼa(b)ĸʾ˽̖(ho) ĺx\(yn)@ЩϱʾcԪcϵP(gun)ϵ2˽⺯(sh)(hu)һЩҊ(sh)Ķx3˽⺯(sh)Ć{(dio)ԺżԵĸ(sh)p(sh)溯(sh)ż(sh)ĈD4һκ(sh)(sh)ĸĈD|(zh)(hu)Ľʽ5κ(sh)ĸĈD|(zh)Լ(sh)ya2+b+c(a0) c ya2(a0)ĈDgP(gun)ϵ(hu)κ(sh)ĽʽֵСֵ`\(yn)öκ(sh)֪R(sh)QP(gun)(wn)}6ָ(sh)(sh)(du)(sh)(sh)ĸĈD|(zh)(hu)QP(gun)(wn)}
壩(sh) 1˽┵(sh)мP(gun)2Ȳ(sh)СȲ(xing)ĸ(hu)`\(yn)òȔ(sh)еͨ(xing)ʽǰn(xing)ʽQP(gun)(wn)}3ȱȔ(sh)ȱ(xing)ĸ(hu)õȱȔ(sh)еͨ(xing)ʽǰn(xing)ʽQP(gun)(wn)}
M 1˽(sh)ԭͷֲӋ(j)ԭ2˽Mϵx(hu)Д(sh)Mϔ(sh)Ӌ(j)㹫ʽ3(hu)Mϵĺ(jin)Α(yng)}
ߣcy(tng)Ӌ(j) 1˽SC(j)¼ʵx2˽ȿ¼ĸx(hu)Ӌ(j)(sh)нMϻʽӋ(j)һЩȿ¼ĸ3˽⻥¼x(hu)û⪚(d)¼ĸʳ˷ʽӋ(j)һЩ¼ĸ5(hu)Ӌ(j)¼nΪ(d)؏(f)ԇ(yn)ǡðl(f)εĸ6˽⿂w͘ӱĸӋ(j)ӱƽ(sh)͘ӱ7˽xɢSC(j)׃x(hu)(j)xɢSC(j)׃ķֲֵ
ڶ һǺ(sh)P(gun) 1˽ؓ(f)ǵĸǺͽK߅ͬĽǵĸ2˽⻡ȵĸ(hu)M(jn)лcǶȵēQ3Ǻ(sh)ĸӛסǺ(sh)ڸķ̖(ho)ǵǺ(sh)ֵ
Ǻ(sh)ʽ׃Q
1ͬǺ(sh)gĻP(gun)ϵʽT(do)ʽ(hu)\(yn)M(jn)Ӌ(j)㡢(jin)C
2ՃɽǺɽDzǵеĹʽ(hu)M(jn)Ӌ(j)(jin)C
Ǻ(sh)ĈD|(zh) 1Һ(sh)Һ(sh)ĈD|(zh)(hu)@ɂ(g)(sh)|(zh)xֵԡżԺ͆{(dio)ԣQP(gun)(wn)}2˽к(sh)ĈD|(zh)3(hu)(sh)y=Asin(ئ+ )ֵСֵ4(hu)֪Ǻ(sh)ֵǣ(hu)÷̖(ho)arcsin arccos֡arctanֱʾ
ģ 1ֱε߅P(gun)ϵ(hu)ֱΡ2ҶҶ(hu)бΣ(hu)(j)߅Aεe
ƽ һƽ 1ĸĎαʾ˽ĸ2ļp\(yn)Ք(sh)\(yn)˽ɂ(g)ėl3˽ƽֽⶨֱ(sh)̡4Ĕ(sh)e\(yn)Ďx˽┵(sh)e\(yn)̎L(zhng)Ƕȼֱ(wn)}đ(yng)á˽ֱėl5ֱ(bio)\(yn)㡣6ƽ(ni)c(din)gľxʽεc(din)ʽƽƹʽ
ֱ 1ֱăAбǺбʵĸ(hu)ֱб2(hu)ֱ\(yn)ֱ̽QP(gun)(wn)}3ՃɗlֱƽcֱėlԼc(din)ֱľxʽ(hu)QP(gun)(wn)}
AF 1˽ͷ̵P(gun)ϵ(hu)ɗlĽc(din)2˽֗lҪlֱҪlĸ3?qng)AĘ(bio)(zhn)̺һ㷽ԼֱcAλP(gun)ϵ`\(yn)QP(gun)(wn)}4EApタĸĘ(bio)(zhn)̺|(zh)(hu)QP(gun)(wn)}
ԇʽԇY(ji)(gu) ԇ]ʽ(hu)M֞150֣ԇr(sh)g120ȫ˹醾ʡ΅^(q)ֱݠʹáҎ(gu)ÙC(j)醾ʡ΅^(q)ֱݠʹá־־͢x}x}
ԇY(ji)(gu) r(nng)t(y) һԇ(ni)ݱ (sh) s50 s15ƽ s15
}ͱ x} s50} s10}C} s40
ԇ}yױ^} s30еy} s50^y} s20
ʷؔ(ci)(jng) һԇ(ni)ݱ (sh) s65 s15ƽ s20
}ͱ x} s50} s10}C} s40
ԇ}yױ ^} s30еy} s50^y} s20