| |||
| 空间数据库 | |||
| |||
| 土地空间数据库 土 | |||
| ★ 空间数据库 | |||
|
spatial databases : 6 phrases in 5 subjects |
| Desert science | 2 |
| Earth sciences | 1 |
| Information technology | 1 |
| Surveying | 1 |
| Telecommunications | 1 |
| |||
| 空间数据库 | |||
| |||
| 土地空间数据库 土 | |||
| ★ 空间数据库 | |||
|
spatial databases : 6 phrases in 5 subjects |
| Desert science | 2 |
| Earth sciences | 1 |
| Information technology | 1 |
| Surveying | 1 |
| Telecommunications | 1 |