O(sh)Ӌ(j)PL(fng)Ԝp?
PL(fng)O(sh)Ӌ(j)Ӱ푵L(fng)(ni)}O(sh)Ӌ(j)r(sh)(yng)ŬP(gun)ע@Щ}ԺܺõpٿԆ}
1.òϑ(yng)Ќ(do)ϵ(sh)Сءgͻ
2.O(sh)Ӌ(j)MܲҪ̫L;ҪʽҪA
3.֧ܰ돽(yng)Сܰ돽1/2-1/3ڲP䓚ܵļӹ
4.O(sh)Ӌ(j)r(sh)ǶȱM黡
5.O(sh)Ӌ(j)r(sh)^M^c^֮gľxM(dng)ɏ^x3br(sh)Ӽs80%;5b30%
6.(yng)MֱAбO(sh)ϴBӲ֑(yng)oo՚ھSo(h)
P䓺L(fng)չ_ָL(fng)ܵijЩλҪչ_ϼӹе_l(f)(j)ܵҎ(gu)O(sh)Ӌ(j)ʩD(j)(sh)Hߴ猢O(sh)ڰ@(xing)dzҪ?yn)ֱP(gun)ϵܵ䲿|(zh)ԼܵϵʹЧʡ
P䓺L(fng)ܵÛEϿԷ֞ϤDwҳֱČ(sh)HLȻƽČ(sh)HΠ_ÛLÛDڲ֮ǰҪϤʩD@һ(xing)(zhn)乤Ҫ˽ҪP(gun)IͲDϵĹܵߴa(chn)ϵ^(f)sĹܼҪ(f)xͷʩDr(sh)ͽQP(gun)}ڲP䓺L(fng)ܽ^䲿LjDϵĎΈDΣDM(jn)зҪĿǺ(f)sĎΈDͨ^ҵmչ;