1 ( Nitrifying bacteria ) һԼˮлɰڵѭh(hun)ˮ|(zh)^аҪĽɫ
2ƄһNڿB(yng)ֳˮȵ̎턩Hʹஔܰl(f)]ҊӰЧԽԽ~ѵĚgӭʹÕrֱӌԓɢڳüܰl(f)]ĹЧ
3Ƅɷ֞߾ɷNԼҪxُʹǰüĻwƳ@R^£ɿĻ߾Ƴɣ@R^toл
4ȺVĸMɡͨЙC|(zh)ėlxB(ti)O2D(zhun)Ӛėlt}ĽYϑB(ti)}ǚw
5Դõ}Ľ|(zh)@Nȿxֿ|(zh)xⲻėl£}߀ԭɁ}Mһс}߀ԭ鰱xļ
øϵy(tng)ʹ߀ԭNH3ͬ@NԱϳɼ|(zh)
6Ã(yu)꽛(jng)ˇl(f)Ͷ귴܉ԁB(ti)B(ti)ԴֳѸЧ@24СrҊЧᘌB(yng)ֳˮw}ƫߵr
ᘌ^ȷֳˮw܉ĵؠIB(yng)ДؠIB(yng)Soˮɫ㼰l¾沢Mз(yu)|(zh)Wh(hun)
7Ҫã߀ԭˮwеā}ʹ֮ɟoĵ}ΣĵؠIB(yng)^ȷֳˮw²|(zh)