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Terms for subject Ecology containing oxygen demand | all forms | exact matches only | in specified order only
| English | Chinese |
| immediate biochemical oxygen demand | 直接生化需氧量 |
| immediate dissolved oxygen demand | 瞬时溶解氧消耗量 |
| oxygen demand pollutant | 耗氧污染物 |
| total oxygen demand automatic recorder | 总需氧量自动记录仪 |