F(xin)ڵλã(y) > Ϣ > Ԕ(x)(ni)
Óbׂ(g)ºĥpһֻߛ](mi)ҘUҲĥpһK
ԭ1.ÓtŻߟL(zhng)^(gu)L(zhng)(do)ض^(gu)ߕr(sh)ĥp(yn)
2.ʹ^(gu)жסДҺɟr
(du)ߣ1L(zhng)ʹÉL(zhng)L(zhng)Ҫ^(gu)ߠtŃ(ni)30mmM͟ߠtŃ(ni)RƽԶһЩ10mm
2. (jng)zʹrr(sh)^(gu)V
Óbλʾ:
I(yng)a(chn)ƷУÓˮ؇UҺwUˮٟtpw併؇C(j)ÓSƷr(ji)(bo)r(ji)