space environment | |
met. | 空间环境 |
information database | |
agric. | 情报数据库 |
space environment : 98 phrases in 11 subjects |
Agriculture | 1 |
Air defense | 1 |
Aviation | 6 |
Chemistry | 1 |
Earth sciences | 6 |
Electronics | 2 |
Materials science | 1 |
Space | 71 |
Technology | 3 |
United Nations | 2 |
United States | 4 |