 |
| |||
| 因子结构 | |||
|
factor structure : 15 phrases in 10 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Earth sciences | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 3 |
| Polymers | 1 |
| Securities | 1 |
| Space | 1 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips