ۺȻXF
l(f)rg20-09-05 g[
ۺȻXF
ۺȻXFX}F}ˮCĻA_l(f)һNoC߷ӻ(j)f(xi)ͬЧԭ|FxӻFFͺ϶ƵõһN|X}F}ԃ(yu)cXxӺFxӵΑB(ti)@ۺϳ̶ȴȡXFԌ⸡֮̎ƾۺȻXĻߝˮ͵͜ص͝ˮă̎Чe@ɲӉA
ۺȻXFҎ(gu)
eͺXF
X% >26
F% 3-5
ҪF(xin)ˮٶȿˮ
ۺȻXF;
ۺȻXFm÷VˮI(y)ˮˮˮI(y)ˮ̎ۺȻXFˮNI(y)ˮ̎@Ч
ۺȻXFʹ÷
ԭˮ|(j)ͬrF(xin){(dio)ԇԇȡ^ʹ×l^Ͷˎ_^õ̎Ч
1ʹǰa(chn)Ʒһȣ10-30%Ͷܵ\עԁˮʹ֮ˮoʼtɫҺwكˮϡጵͶӻˮS2-5%ֱͶI(y)Uˮֱ̎5-10%Ͷ
2ͶĴ_(j)ԭˮ|ͨ^a(chn){(dio)ԇҕ\γmˮSԭõˎ酢ͬȗl±a(chn)ƷcwۺȻXwஔǹwX1/3-1/4ԭõҺwa(chn)Ʒɸ(j)ˎӋö°1:3
3ʹÕrƺõˎҺӋͨ^ӋͶˎҺcԭˮ
4һr®ƮʹˎҪԁˮгF(xin)
ۺȻXFm÷
VˮI(y)ˮˮˮI(y)ˮ̎ۺȻXFˮNI(y)ˮ̎@ЧX}F}ԃ(yu)cXxӺFxӵΑB(ti)@ۺϳ̶ȴȡXFԌ⸡֮̎ƾۺȻXĻߝˮ͵͜ص͝ˮă̎Чe@ɲӉA
ۺȻXFʹ÷
Ñɸ(j)ͬԴˮͬ(ji)ͲͬӳlƷӋԓa(chn)Ʒ3-5%ˮҺͨ^_ÿǧˮ^Ͷӷ
ۺȻXFc
1ˮٶȿ죬ˮγɵĵ\܌ٶȿˮ׃ӰСԝM^Юa(chn)Ҫ
2̑B(ti)a(chn)Ʒغɫtɫĩ ˮ
3ЧȥԴˮеXxԼX}ˮКxB(ti)Xx
4m÷VˮI(y)ˮˮˮI(y)ˮ̎
5ˎ٣̎Ч(ji)s10-20M
6ʹ÷Ͱb;ԼעͬۺȻXһ