ţַQ_Q]ɎNxţƤwһNƤwxW
Ҫͨ^ţͽţֱӽ|ģҲͨ^ȾȦþgӽ|ȾB(yng)TFt(y)˵·ҲĂҪl(f)ĩͳ?yn)@Εr(sh)gղȦᳱw^@(g)r(sh)ţë^ܣmİl(f)ͷֳļţëÓƤwչ^ֻٔ(sh)^S׃»SYď(f)l(f)ҳɞΣU(xin)ĂȾԴ
ţ\
ҪY鄡WÓëƤwl(f)γƤÓмذY߳l(f)沿iβ̎(yn)صĿɲȫƤwl(f)t׃F(xin)ˮݣ^l(f)(x)Ⱦγē(yn)ظȾr(sh)ţi߲γƤwÓмٔ(sh)Ġʳʧ˥߶Wl(f)iǸβӵͼɂ(c)(yn)ؕr(sh)ȫλƬÓëƤwγˮēY(ji)衣ܰҺMҺĝBτ(dng)ҧʹλڶ糿Y(ji)һӰ˪dzĿ(yn)ظȾr(sh)eנٸȾr(sh)ҪβT㲿\@Y(j)l(f)(ji)WƤw׃ȿ\Ƥwl(f)ͽ̎ȡƤмz鵽xwɴ_\
ţķ
A(y)һţȦҪͨL(fng)ãҪʹţȺ^ܼȦҪ(jng)ߣB(yng)þҪҪ(jng)ע^l(f)F(xin)аl(f)WëF(xin)ţ(yng)r(sh)M(jn)Йzίţ(yng)x^20δ(f)l(f)ˎͿɺȺُţr(sh)(yng)˽Пo(yng)Ԕ(x)zȸx^һΕr(sh)g15-20죩_oY(jng)ˎţȺ
ίλҪëȥصϴͿˎÔx0.5%-1%ˮҺͿһܺͿ1ҲxωףȞ0.025%-0.05%0.025%pߣ0.05%0.05%M(jn)ˎҺͿ߀2%עҺÿǧw10Ƥע䡣xעҺ1%SעҺÿǧw0.02Ƥע䡣