ӷno
l(f)rg2016/10/25 9:26:12g[Δ(sh)3046ΡԴno
ض^ȴeˮNֲ^ʩ^ȶ(do)nol(f)ءno(yng)ȡr(nng)I(y)g(sh)ʩcˎY(ji)Vӷno
ӷno
1Nֲǰ@Y(ji)أÿƽ40%ɝԷۄ40%pɝԷۄ11Ͼˎ5-8m(x)zc
2cˮ݆Ҫˮࣻmֲgʩ⛷ʡ
3gl(f)F(xin)γˎ
4ˎΣ紲һl(f)F(xin)磬ҪrγȻˎFߝƲעˎFԺЩľҺͼ(x)
҂һ㳣õˎͷУ
72.2%ˮ400Һÿƽׇ܃õˎҺ2-3
96%_(d)ù`ۄ3000Һÿƽ3
50%˿ɝԷۄ1500Һ60%̩ɷɢ1500Һ25%P3000Һÿƽ2-372.5ƴ˼ؿɝԷۄ700Һ64%\ɝԷۄ500Һÿƽ2-3
25%֬z҄1500Һÿƽ2-3ҕ7-10ˎһBm(x)2-3
ܰѣW(wng)վϢƽ_,(do)\źݹA鱣C棬h(jng)NcSҺǰJ(rn)濼칫˾Y|(zh)\żCό(sh)ɓpʧ
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