С_l(f)˾\(yn)ô
˾F(xin)cʹc
һ˾h(hun)
ИI(y)F(xin)ڃr֮ͬgr(zhn)
˾(ni)ĬF(xin)
1. ǺP(gun)ϵ
һӹȡ75%ƽ_ٍȡ25%
2. gr
˽Ά}(yn)͑ŽoɻĎԒ̖aֱ͑ӲҪƽ_
3. @ͳɱiס
˾ƏV58ٶ360ҪС^(q)
ϿԿ˾QcֱӵìԼi͏(f)ُĆ}
҂^̮(dng)䌍҂һr˼ԼĆ}ā˵ʹcʲô@СдĿ͑СҲpװ? ˾ijLܝM˵ijL һ(dng)˵ijLܝM㹫˾Lĕr˾(yu)
컥(lin)W(wng)ƽ_ҪأƷ
ИI(y)СrЈСrăr4Сr160ԪѴĿ鱬ƷֱӬF(xin)r80Ԫo120Ԫƽ_ÿ̝40Ԫ@ӾͿٽQĆ}y(tng)ϰX@rٍߺȵIuδҪӯҪв˼S
4Сrஔ(dng)ǰa(chn)Ʒ^ֻҪƽ_ˣҲԸ
ͨ^һΞ͑(w)ֱСٽoÑl(f)(yu)ȯһһBm(x)10ζoÑ(yu)ݣÑB(yng)ɑе(x)Tѿ͑ɹiס
üСoTuϵy(tng)͑ںuՓɵô ҽ˽ֱӷ⚢Xƽ_O(sh)һµF(xin)rg@˲gF(xin)La(chn)I(y)Ŀͨ^TBɹ10%ɻ80%ƽ_10%@ӾM(jn)õѭh(hun)ǰ˿͑o㌧(do)
La(chn)I(y)ӯ
1.(dng)ˎ״κl(f)F(xin)͑ĴKˡ x͟C(j)ϴC(j) f·յ
2.С̳ǿuҼͥƷ͑ڼСƽ_ˣ˾혱o͑^ȥ
3.ҲԽoI(y)(do)磺ɩԃȵҾܼķʽܼ
С_l(f)Ǻܺ܉(yng)߀Ҫ˾(j)rҵmԼ\(yn)Iģʽ
ɶƼLС_l(f)c\(yn)I؛Ոڴ
һƪ:һƪt(y)ˎC(j)еJCzСƏV
һƪ:һƪָyiINС_l(f){(ln)Ј
YӍ