| |||
| 分类分析 | |||
|
classification analysis : 20 phrases in 8 subjects |
| Aviation | 3 |
| Business | 4 |
| Computers | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Space | 1 |
| Technology | 6 |
| Textile industry | 1 |
| |||
| 分类分析 | |||
|
classification analysis : 20 phrases in 8 subjects |
| Aviation | 3 |
| Business | 4 |
| Computers | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Space | 1 |
| Technology | 6 |
| Textile industry | 1 |