ͷą^(q)e
ͷǃɷNͬ͵ڵѭh(hun)аͬĽɫ
ͷҪ^(q)e
ãҪc^D(zhun)遆}һN}һNtc}߀ԭ鵪w^
D(zhun)NH3/NH4+遆}NO2-ȻMһ}NO3-t}߀ԭB(ti)⣨N2ጷŵ
ǺҪM^Ѕȱl²Mз^
B(ti)h(hun)Ҫĭh(hun)УȻˮwıˮıtҪȱĭh(hun)Уˮw
^Vֲڰ^}߀ԭ^}߀ԭ^^
Cͷڵѭh(hun)^зքec˲ͬķ(yng)вͬĚB(ti)h(hun)ֲвͬĵD(zhun)