Ӱ]ʽssؼѭh(hun)ˮēpʧԭ
һӰ]ʽssЩ
]ʽsѭh(hun)ˮϵy(tng)б횴һĸ(20%-25%)\(yn)ЕrͰ@ЩۼijyT̎ö֮@ЩͰװʧʽˮ݆C(j)@Щ“”D(zhun)QЧC(j)еܣĶ100%ȡsL(fng)C(j)늙C(j)_(d)(ji)Ŀ
Ӱ]ʽssЩ
1ˮڜز
(dng)sˮһ՚ضһrSsˮصˮؼˮc՚ض֮ӣM(jn)ss
njijһY(ji)(gu)ʽѴ_sԣsʹˮ^@ӿ܌(do)C(j)M^ߣʹC(j)M
2՚()ض
]ʽsˮضȵՓOֵ՚ĝضˮ(dng)ˮһr՚ĝضԽͣˮ֮Խ]ʽssԽ(qing)
҂עsˮض̫͵ԒC(j)MȽ?yn)錦C(j)һضҲһ͜ƣض^(do)C(j)M\(yn)׳F(xin)ϡ
3sˮ
(dng)sˮˮ՚ضһrsˮӣ]ʽsĿ?c)ݷeϵ(sh)ҲmȻsˮؽpЧ߀ʹ
ҲҪעˮʹ܃(ni)ĸg܃(ni)pʧ˱ڙz(yn)ѭh(hun)ˮC(j)MsO(sh)ʹ×lܴ_
ӱA(qing)Ƽ_l(f)˾]ʽssg(sh)ˇ
]ʽsѭh(hun)ˮēpʧԭʲô
scQO(sh)֮gˮÁѭh(hun)(q)ʽˮ݆C(j)ûˮ܁D(zhun)Q(q)ˮ݆C(j)L(fng)C(j)һ㰴s(ji)ܸO(sh)Ӌ(j)rƫ(sh)H60%
1Ưˮpʧ
]ʽs\(yn)Ҫ(ni)L(fng)C(j)D(zhun)a(chn)ѝ՚ŵ;]ʽsL(fng)ԽԽ՚кдˮ@ЩˮL(fng)C(j)ŵ@Ǟʲô]ʽsL(fng)Ͳ̎аFƯˮF(xin)
r]ʽsȻƯˮ1-3%֮g]ʽs]аbˮߓˮԒô]ʽsƯˮ_(d)10-20%ң@Ǟʲôе]ʽs܇50׃(ni)СǵҪԭ]ʽs]ˮb
2Ȼl(f)pʧ
]ʽsˮѭh(hun)ϵy(tng)_ʽѭh(hun)ˮֱc|yȻl(f)^Ȼl(f)^Сsռѭh(hun)ˮ0.2-0.3%֮g
3ٓpʧ
]ʽsˮP̎¶ĭh(hun)yɳࡢˮ۹]ʽs^Ҳa(chn)ѭh(hun)ˮʧ
4L(fng)pʧ
]ʽsM(jn)L(fng)λL(fng)^ĕrˮhҪԭL(fng)ɵģl(f)@N}m(dng)c(din)ˮߌ(do)