ȫԄ(dng)wwϙC(j)VpFλϙC(j)ԭpFλϙC(j)ĹԭǻϙC(j)(ni)ֻnj(du)QD(zhun)D(zhun)ٹD(zhun)\(yn)(dng);ʹ̶ͬM(jn)Ķ_(d)AܷλϵIJU(ku)ɢᵽϲăɹİѨRϣγһµa(b)˵ײĿȱĶγɌ(du)ѭh(hun)ػ(hu);
pFλϙC(j)(j)ˇҪڻϙC(j)ͲwsӟAӟ᷽ʽѭh(hun)(do)(ˮ)늼ӟጧ(do)͵ȷʽԓO(sh)һ÷e(cu)λyycLײNϾoЧpٻǣ(q)(dng)ʽք(dng)͚(dng)x:(j)ÑҪҲɼbyyж߅ϵ
ȫԄ(dng)wwϙC(j)VpFλϙC(j)ԭ
1ϕr(sh)gЧʸЧ2~3bϵ(sh)ȝLͲʽ20~30%VͻϙC(j)25~40%
2϶ȸܺ^sɜpٶ֮һ(ָλ϶)ϙC(j)w߶ȵ
3ײŷſ죬ϸɃײԇ(yn)P(gun)ע(hu)©ϣϵĻǿԜpС^
4O(sh)ϴڸQƷNSO(sh)SеĹO(sh)ͻl(f)չ