Сȫgںͳھɰl(f)ԽrY@ڲԭҪȾNӸoʹ֮׃ڸִҲܺ~ƬS~(ni)Yp٣L˥(yn)ؕr
緵tСϡ׃ڼι(ji)o1-2(ji)~ʃ(ni)(c)oڳlγۿҊĺںɫzQ顰_@ȫg^(q)eĵͰYزϲ@l(f)ֲ갫@ol(f)ֲγɡ롱gɴػcƬֲ(yn)ؕrȫֲ
һl(f)Ҏ(gu)ɣҪԾzwSwԽĻԽɞڶijȾԴδ츯ЙC(j)еIJwҲȾԴԼʽ硢sݻϵȫgҲԂȾһȾԴԲwϵľzáȰl(f)Ⱦܵm܌(do)һl(f)h(yun)粡wеľzҪСȫgľӾԭдԇlͷͬY(ji)Ҳһ1-23-5겻һ݆ʹpp
˲һNʩÎвwδļSҲɂgˮҵȌ(do)²^xĔU(ku)ɢP(gun)ڷNӂ²^(q)l(f)ijȾԴһֱڠՓ^NӂһָNgsIJwĂwNӻ?q)ռķNӊAs܉l(f)a(chn)÷NлsIJw(sh)٣Բ^(q)a(chn)÷Nԇ]ɹo^(q)ֹIJ^(q){(dio)\N
l(f)l
1ʩС--СBвԭeءܜppl(f)݆(dng)tһppl(f)ʩٸͨܜppl(f)粥^mtl(f)
2IB(yng)أҪIB(yng)Ԫȱȫgl(f)IB(yng)Ԫ،ȫgl(f)Ӱ^(f)sһJ(rn)ȱȫg(yn)ذl(f)ʩõʺȫg(yn)ضȽ͡ҲЈQʩ@B(ti)NH4-NܜppСl(f)شl(f)ʩB(ti)NO3-NȫgȾͮa(chn)ʩЙC(j)ЙC(j)|(zh)@ppl(f)Ƿdz_Ї(yn)ȱױʧ{(dio)ȫgΣصҪԭ֮һʩܴM(jn)ֲϵl(f)ppl(f)pٰ룬a(chn)@}IB(yng)Ԫ،ҲһӰ
3|(zh)؝ȣɳˮڰl(f)^pƫAl(f)Իƫ^(q)ů紺l(f)ˮرȺذl(f)ļߜضgwĸ죬;ܜppl(f)
4ƷNԣĿǰ(ni)ȱȫgƷNСٺʹҲȱõĿԴHڸв̶в
Ƽδʩ
1݆ز^(q)݆ɿȫgΣDz^(q)݆ӾU(ku)չӡ݆(yng)Գ1-2cǼ݆һ绨ެѡGʵȡ
2ƽʩʣʩЙC(j)ЙC(j)|(zh)ÿʩøЙC(j)6000oC(j)ʩÑ(yng)ע⛵_(d)0.06%ȫ0.07%ЙC(j)|(zh)1%ϣȫgl(f)չ0.01%l(f)
3Σȫg˥˵˥˵ҪССһԾSķá
4ˎΣ12%ɝԷۄN0.02-0.03%NЧ^2.5%mrN11000̎СȫgһЧÿ203012.5%̹50%`500ˮ200؉Ňo