短程硝化 | |
water.res. ecol. | shortcut nitrification |
反硝化 | |
desert. | denitrification; denitrify |
ecol. | denitrification |
repr.biol. | denitrification |
ABC法 | |
UN AIDS. | ABC approach; Abstain, Be faithful, use a Condom |
| |||
shortcut nitrification |
短程硝化 : 7 phrases in 2 subjects |
Technology | 4 |
Water resources | 3 |