 |
夜间观测
| 监视
| 夜间观测 | |
| earth.sc. | night observation |
| 监视 | |
| gen. | monitor; guard |
| environ. | surveillance |
| fishery | monitoring |
| hydroel.st. | surveillance |
| met. | observation |
| space | observation; cognizance; monitor |
| |||
| night observation | |||
| 夜间观测: 9 phrases in 4 subjects |
| Aviation | 2 |
| Electronics | 5 |
| Space | 1 |
| Technology | 1 |
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