| |||
| 数据实体 | |||
|
data entity : 14 phrases in 7 subjects |
| Aviation | 1 |
| Business | 1 |
| Electronics | 3 |
| Information technology | 1 |
| Space | 2 |
| Surveying | 5 |
| Technology | 1 |
| |||
| 数据实体 | |||
|
data entity : 14 phrases in 7 subjects |
| Aviation | 1 |
| Business | 1 |
| Electronics | 3 |
| Information technology | 1 |
| Space | 2 |
| Surveying | 5 |
| Technology | 1 |