һ pd
xȫ>>
P(gun)12¸˹ˮر톖}
һܵ܇l(f)F(xin)܇δ܇ĕr(sh)ˮر@ʾ90қ]Ҋ(dng)^ͬӵĆ}Ďæffզ Ԕ(x)>>
ˮ؆}2n1n}n}
1.¸l(f)F(xin)ͺ׃ƽ0.55ԪһF(xin)Ҫ0.7Ԫһˣ@ľ 2.Ϗļl(f)s1 Ԕ(x)>>
˹ˮر톖} ˹13ˮر ˹ˮرض ˹ˮر@ʾ ˹ˮر ˹ˮرɆ ˹ˮرָ
V|Փ V܇չ Փ Փ
o܇ ˹(bo)r(ji) ˹DƬ ˹ ˹ô ˹N ˹ͺ
Ʒƣ
܇ͣ ˹
ٷr(ji) o(bo)r(ji)
֮ܲ鿴܇ҵĺ܇тĻ؏(f)Ŷ