 |
| |||
| 氧利用率; 用氧 (量) | |||
| 耗氧量 | |||
| 氧利用 | |||
|
oxygen utilization : 19 phrases in 9 subjects |
| Earth sciences | 3 | Oil processing plants | 1 | Sports | 2 |
| Ecology | 2 | Physiology | 1 | Technology | 6 |
| Oil / petroleum | 2 | Space | 1 | Water resources | 1 |
|
| |||
| 氧利用率; 用氧 (量) | |||
| 耗氧量 | |||
| 氧利用 | |||
|
oxygen utilization : 19 phrases in 9 subjects |
| Earth sciences | 3 | Oil processing plants | 1 | Sports | 2 |
| Ecology | 2 | Physiology | 1 | Technology | 6 |
| Oil / petroleum | 2 | Space | 1 | Water resources | 1 |