g蹸ÙC(j)Ҳc(din) 1g蹸еĉA|(zh)ͨ^W(xu)(yng)cˮе}V}(yng)ˮ ͨ^ųѭh(hun)ˮϵy(tng)⣬ˮ}Vxӵĝʹβˮ 2g蹸еЙC(j)(hu)ˮ(dng)ԣʹ֮ų ͬr(sh)ЙC(j)߀(hu)ڽٱγֹӼo(h)Ĥֹܟγˮ...
B蹸ÙC(j)c(din) 1j(lu):B蹸ˮl(f)x,Ɏؓ(f)Եķ,cCa2+γɿˮĽj(lu),ĶʹoC(j)}ܽ,蹸á 2׃ãɷB蹸еIJֹ܈F(tun)ڟoC(j)}˻,ռ(j)һλ,KƉ˟oC(j)}wL,p...
ȥķ ȥxȥ߶gܴM(jn)N (f)ˮ|(zh)IB(yng)ȥ@ôy ˮˮеB(ti)B(ti)@B(ti)ȟoC(j)Լ|(zh)ЙC(j)ЙC(j)ȷӳˮwIB(yng)̶ 1.0mg/L ϵˮ|(zh)鸻IB(yng) ...
ȥʹ÷ 1: Ͷˮcȥı 10:1 ˮˎ 2: Ͷͬı֮Ȕ 10 Ȼ 20 3 ܽõҺwˎͶˮȻ 5 ڷ 10 Ч ÿҪͶŶهˎ һ㽨hһˮһͶ 500--1000 ǰСr(sh)Ͷ...
۱ϩPAMЩã ۱ϩ;dzzˮˮˮ̎(dng)۱ϩںܶИI(y)Б(yng)ҪĹЧˮ̎^턩Óˮʹ䌍(sh)۱ϩˮʹI(lng)(yng)Ҳஔ(dng)VИI(y)턩ϴúxVI(lng)x儩...
ܽ۱ϩˮز^60 ۱ϩˮԸ߷Ӿۺw۱ϩʹǰҪܽԁˮzˮҺwʹùw۱ϩ^䌍(sh)ҲǾ۱ϩ컯^@Ӳʹչ_^Чİl(f)]䏊(qing)ЧҪֵܽ䌍(sh)ףܽ^Ҫע(xing) 1...
(yng)÷ Ҫ(yng)c̎Sˮ̎SD(zhun)վѷվٟSȡ̏UЧȥ̎⣬̼ȶNҊĐ du w
̻a(chn)Ʒf ̻m(yng) { rм ̻һNmԏ(f)Ϲ̻ҪڶN{ ( ӵࡢ{ʩ{{rм ) Óˮɻ̻̎_(d)p(qing)ȹ̻ͷˮЧ һ ̻ a(chn)Ʒ...