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总需氧量 | |
gen. | ultimate oxygen demand |
chem. | TOD |
desert. | total oxygen demend |
oil chem. | total oxygen demand |
自动检测仪 | |
tech. | automatic checkout equipment |
| |||
ultimate oxygen demand | |||
TOD | |||
total oxygen demend | |||
total oxygen demand | |||
| |||
total oxygen demand |
总需氧量: 17 phrases in 4 subjects |
Earth sciences | 3 |
Ecology | 1 |
Technology | 11 |
Water resources | 2 |