 |
| |||
| 环境本底 | |||
| 环境本底兴建工程前的环境状况 | |||
| 环境背景 | |||
| environmental background: 8 phrases in 5 subjects |
| Earth sciences | 2 |
| Ecology | 1 |
| Space | 1 |
| Technology | 3 |
| Water resources | 1 |
|
| |||
| 环境本底 | |||
| 环境本底兴建工程前的环境状况 | |||
| 环境背景 | |||
| environmental background: 8 phrases in 5 subjects |
| Earth sciences | 2 |
| Ecology | 1 |
| Space | 1 |
| Technology | 3 |
| Water resources | 1 |