| |||
| 正文数据 | |||
|
text data : 9 phrases in 8 subjects |
| Agriculture | 1 |
| Artificial intelligence | 1 |
| China | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 1 |
| |||
| 正文数据 | |||
|
text data : 9 phrases in 8 subjects |
| Agriculture | 1 |
| Artificial intelligence | 1 |
| China | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 1 |