| |||
| 均匀分布 | |||
| 电平分布 | |||
|
level distribution : 18 phrases in 9 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| Nuclear physics | 1 |
| Scientific | 1 |
| Space | 2 |
| Technology | 8 |
| |||
| 均匀分布 | |||
| 电平分布 | |||
|
level distribution : 18 phrases in 9 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| Nuclear physics | 1 |
| Scientific | 1 |
| Space | 2 |
| Technology | 8 |