effluent toxicity
| testing
| effluent toxicity | |
| tech. | 污水毒性 |
| testing | |
| econ. | 检测 |
| fin. | 试査 |
| hydroel.st. | 检验; 试验; 检定 |
| met. | 研究; 测定 |
| mining. | 试油 |
| oil | 试井 |
| racing | 试车 |
| |||
| 污水毒性 | |||
|
effluent toxicity : 8 phrases in 5 subjects |
| Earth sciences | 1 |
| Environment | 1 |
| Technology | 4 |
| Textile industry | 1 |
| Water resources | 1 |