wѪܾǵ·t(y)3l“Σ·”l(f)ΣU(xin)
1.֫Ѫ
֫xKh(yun)ѪҺѪ܃(ni)ƤpL(fng)U(xin)đ̴֫ѪܳeѪܡ
֫Ѫܶ[ҪF(xin)gЪڰ߉K(hu)“ס”Ѫɻ֫ʹ
2.i(dng)}
i(dng)}ϵy(tng)BKcXRоC(sh)50%~75%ȱѪX䲡׃׃ǰA(y)̖(ho)Z(y)ϵK½_f(xi){(dio)ͻȻǰl(f)ڵһ㔵(sh)犺ɾ⡣
l֮һhY飺g75qڠ(dng)}ɲ׃(yn)܄(dng)}̕XȱѪl(f)XСi(dng)}s
3.ڠ(dng)}
ڠ(dng)}ǽoKѪѪl(f)˶MխKѪ͕(hu)ܵm(x)ʹf(shu)ڠ(dng)}ȫM(jn)(hu)(do)ĹMխʳ^(gu)50%\IJܳF(xin)(dng)ؐʹȷ(wn)ĽgʹY
wеѪ“һϵy(tng)”(dng)һ(g)طѪܳF(xin)ӲMխr(sh)ζλѪҲ̫hһȫѪܙz
(j)r(sh)(bo)
Ј(chng)Lj(bo)ؔ(ci)(jng)W(wng)аӛ֡DƬ(qun)Ј(chng)Lj(bo)κýwW(wng)վ߂(g)δ(jng)ڙ(qun)D(zhun)d朽D(zhun)ʽ(f)ưl(f)ѽ(jng)ڙ(qun)ýwW(wng)վD(zhun)dʹÕr(sh)ע(li)ԴЈ(chng)Lj(bo)ؔ(ci)(jng)W(wng)аա`߱λ؟(z)Ρ