a(chn)ƷԔ(x)f(shu)
a(chn)ƷwF(xin)˿ٷĻA(ch)o(w)ՓʹĿҕɫζܿٵõɿĽY(ji)ͬһ(g)yʽ(sh)(yn)ңɌ(sh)r(sh)(sh)M(jn)гҎ(gu)ˮ|(zh)zy(c)@(ji)ʡr(sh)gM(fi)
y(c)ԇy(c)ˮ~xӵĝȡ0.05-0.10-0.25-0.50-0.75-1.0-1.5-2.0
mg/l
y(c)ԇΔ(sh) 50/
a(chn)Ʒc(din)
Ŀҕɫζy(c)(jin)
210犼һ(g)ˮӵķٸЧ
y(c)Y(ji)ɿ
ԇ(ni)ão(w)М(zhn)
M(fi)õ
weСpy
mںˮČ(sh)r(sh)(sh)ˮ|(zh)y(c)ԇ
ɫ
ôy(c)ˮӛ_ϴɫܶΣȻȡˮ̶ܿ̎мԇ()3Σuټԇ()7Σu15϶c(bio)(zhn)ɫĿҕɫcҺɫ{(dio)ɫ(bio)Ǵy(c)ˮ~/Æ۱ɫ^Чѡ
f(shu)ˮӻȡӺÔ(sh)ȡόҺڜy(c)ԇ
b(x)~ԇ() 1ƿ~ԇ() 1ƿԇ1֧ι1֧ɫ1
ע⣺
ָ(bio)IJҪՈ(qng)ʹǰJ(rn)xɫf(shu)
(yng)I(lng)
A ˮa(chn)B(yng)ֳB I(y)ˮC ӡȾcƯϴ Dcp E僱̎ F偠tˮ/sˮ
Gˮ/Uˮŷc̎ H h(hun) I ˮcԁ(li)ˮӹ J Ӿ |