M߁f{HǼĴ늮aƷ߀̈֘SÈĆԪ҇{ϵyһOȺwĽyӋY{ϵyĵܣsռ늺ĵ40—60%Mò˂뷽OͿ{\гɱ{ܸڱĿǰЈϳFһϵй{˽{ܷ{ܸʩ֮ǰ҂ȁ{Fܵăɂǰl
{FЃɂǰl
1횴_{ϵyCOİȫ\С鹝ܹȻҪȫǵһλ
2 _{ĩÑhmЧȻҪղĿ
@ɂlDZoÑĸڣܝM@ɂǰlF“{ܸ”tԠÑ棨ϵyİȫԼ{Чr
{ܷ
{CԄӼdжdĹCݗUʽʽxʽȶNCȫƽDؓdMй늸ͶYͶYLһ㲻Ąӿ{C
{ܸҪĿ⼯ѭhϵyϡѭhϵyMй늸ʹCҲgӹһܺõ{ܷCͨ^csõĺƣѭhϵyɹ3060%ҿԴMCgӹ510%{ϵyеѭhϵyscóeС͙C⣬֞S׃Ӳͬıظߕr_ص͕r_Ͽѽȡ˹ֶΣЩrǛ]kQģ_һ_ò__MĆ}_0.7_þܝMrֻ_һ_öM{ϵyˮcsˮMˮضȞásüLϵyLCM׃lƣʹ{ϵyʼK\ѵĠBĶ_늵Ŀ
{ܸʩ - sˮض
sˮضԽͣCϵԽߡsˮĹˮضÿ1z϶ȣCCOP½4%sˮضȾҪӏs\йֹͣ\еsMˮܵyTԓP]tͣ_sˮض^Ϻsˮˮؾ͕Cϵ͜pˡsʹһΕrgrzޣtsЧʕ½ֵܳ؞sˮء
{ܸʩ-ˮض
ˮضԽߣCЧʾԽˮˮض1z϶Cϵ3%ճ\вҪäĿˮضȣҪO^͵CˮOضȡһҪP]ֹͣ\еCˮyֹˮͨ·t^\еCˮ͕p٣ˮĜضȱC^͵ˮƽ
{ܸʩ-LϵyĹOӋ
LϵyĺʹҲЧؿܺʹڝMllrpLHҪ׃LϵyM{Lϵy҃LMAcA̎ռgȶ܉Чpٿ{ϵyܺ

