ˮd̼g(sh)˾
(lin)ϵˣ(jng)
Ԓ0318-2276600
棺0318-2989338
֙C15732885858 18331800603
W(wng)ַjsnb888.cn
ַ:ˮף꽛(jng)(j)_l(f)^(q)}
(lin)ϵˣ(jng)
Ԓ0318-2276600
棺0318-2989338
֙C15732885858 18331800603
W(wng)ַjsnb888.cn
ַ:ˮף꽛(jng)(j)_l(f)^(q)}
(dng)ǰλãˮd̼g(sh)˾ >> ˾ӑB(ti) >> 䓽Y(ji)(gu)p֧ą(sh)Ӌ
䓽Y(ji)(gu)p֧ą(sh)Ӌ
䓽Y(ji)(gu)p֧ą(sh)Ӌ
1Ч
͜p֧ĹC䄂Ȟֶκ(sh)(dng)ws׃ΕrλSСڵ2L-DȞķϩcK(gu)ɵ֧ĦṩĄ˕r]ԏ(f)λЧЄȞ0(dng)λS^2L-DСڵDrϵy(tng)ĵЧЄȞߏzwЧЄK䣻(dng)λS^Drϵy(tng)ĵЧЄȞߏzwЧЄK͉sЧЄK֮
2Ч
͜p֧ĵЧͬӲǶֵķϩcK(gu)ɵ֧ĦṩĄȞK1ߏzw섂ȞK2ߏzwĉsȞK3
(dng)2L-Dϵy(tng)Чճϵ(sh)C=Ceqs+Ceqr
ʽ:CeqsķϩcK(gu)ɵ֧ϵ(sh)Ceqrߏzwϵ(sh)
ϵy(tng)ȃr:=C2M=1+2
ʽ:1ķϩcK(gu)ɵ֧ϵ(sh)(yng)ĽY(ji)(gu)
2ߏzwϵ(sh)(yng)ĽY(ji)(gu)
M֧֧εϲY(ji)(gu)|(zh)
3ϵy(tng)
䓽Y(ji)(gu)p֧ϵy(tng)Tһ܃(ni)ߏzw׃Εr\ӕrgT1wsλƃ(ni)\ӵĕrgT2T=T1+T2T2cw\ٶP(gun)(dng)ߏzw׃κСٶȺ͕ܵrT2^෴rT2^СɺԲӋϵy(tng)TcλSP(gun)ϵD3ʾDT0T1Сֵϵy(tng)rһ܃(ni)ߏzw׃rµ\ӕrgĹcϵy(tng)ȵ׃
P(gun)a(chn)Ʒ
-
o]a(chn)Ʒ !