| |||
| 环境控制 | |||
| 可控环境 | |||
| 控制环境; 受控环境 | |||
| 受控制环境 | |||
| 可控［受控］环境 | |||
|
Controlled Environment : 19 phrases in 9 subjects |
| Air defense | 1 |
| Animal husbandry | 6 |
| Aviation | 3 |
| Desert science | 1 |
| Earth sciences | 1 |
| Nuclear and fusion power | 1 |
| Oil processing plants | 1 |
| Space | 3 |
| Technology | 2 |
| |||
| 环境控制 | |||
| 可控环境 | |||
| 控制环境; 受控环境 | |||
| 受控制环境 | |||
| 可控［受控］环境 | |||
|
Controlled Environment : 19 phrases in 9 subjects |
| Air defense | 1 |
| Animal husbandry | 6 |
| Aviation | 3 |
| Desert science | 1 |
| Earth sciences | 1 |
| Nuclear and fusion power | 1 |
| Oil processing plants | 1 |
| Space | 3 |
| Technology | 2 |