ĸHӌm䵽Ҫһm(yng)ڡ
@Εrwϵy(tng)δl(f)죬߹ܵȾ
˕rҪӼ(x)ƌW(xu)o(h)
һܣĚ
ĵһ͕ӭһ——Ě
Y r37ĚĚ˾͕Ó䣬o(h)þװl(f)װY
pȰl(f)וrĚÓĂ濴ҊճҺēԷ܇Ƥwl(f)t;
^(yn)ؕrF(xin)Ěē[ָͬr߀F(xin)l(f)ᡢ[IʳȬF(xin)
ĸڰl(f)F(xin)pȰYr͑(yng)ԓrt(y)ҪԞСºҕKֻ(do)²Ѹٰl(f)չ
o(h)
1.ֺĚ
ĚÓ֮ǰҪѺӷˮϴ裬òòԡķʽ
2.ͿˬەrҪ䵽ĚLڴ̼γĚ
3.ҪĚۺđ
ۄھֲcճB裬Ӱ푂ҲӸȾC(j)đֻ
4.^LȾ
5.ĚÓĚC̎з1.5%ͿĚC̎ÿ2
ĚܱͿ̎75%ƾÓK^܇Ƥwɫ
ڶܣS
S㣬һڳ3—5F(xin)10Ҿͻ^3
ֵS㶼ڵڶˡ
ڵڶĸȻl(f)F(xin)ӳF(xin)^@SҪ
r^(q)ScS㌦ίЎ
Y
S㣺SɫʳȻܺҲe]^ij[F(xin)7—10ĕr͕Ȼ
S㣺F(xin)Srg^磬߰Y^m(x)rgL@rҪDzԵS
S㳣ҊY
24Сr(ni)Sͷdz@
S鼰ȫSɫڶ̕rg(ni)@
Spp˺ּػ³F(xin)
SF(xin)2—3Բpp@
ĴɫʰɫSɫ
SͬrSаl(f)˯۴ȰY
o(h)
1S㣺
Sͨڋ냺ĸKܲɵġ
SK̎đtصӏ(qing)SȻˡ
ԵSLһ㲻Ҫ~o(h)ںSgmι_ˮˮ
2.S㣺
(yn)صIJSɲl(f)XSͨQ“S”(jng)ϵy(tng)p(do)ͯµȇ(yn)غzY
ĸҪм(x)^캢ӵS׃(dng)F(xin)rr(yng)rt(y)ԺՈt(y)Ď
ܣZگ
ZگкܶҊҪԭNj׃ֿͨ^ʳ^;ùȾ
Y
ӵĿF(xin)ɫĖ|c(din)̉K_ʼһСƬһСƬںϳһƬ
һ̉KײZگtײ
еĸĸ֏(qing)ƿ۵IJλѪ]жl(f)F(xin)ԭIJλֳF(xin)µİƬ
һrӳF(xin)“Zگ”ʹӰ푳ҲF(xin)Y
Zگe(yn)ﶼwס
@rӿܕF(xin)I¡y˻yȰY
o(h)
1.A(y)Zگ÷òr坍l(wi)
ĸιB(yng)ČM(jn)ʳǰˮppϴӵڲ
ă(ni)Ҫ坍עϴ֣
䷽̻ǻιB(yng)ČҪעƿ坍l(wi)ʹǰ_ˮһ£һ20犞
M(jn)ʳ^Խoιc(din)ˮʹùLͷֳ
2.l(f)F(xin)ѽ(jng)Zگ(yng)ԓ@
ҪȥӵĿӲ