| |||
| 分类数据 | |||
| 分类资料 | |||
|
classification data : 15 phrases in 11 subjects |
| Aviation | 2 |
| Business | 1 |
| Computers | 1 |
| Earth sciences | 3 |
| Electronics | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Mathematics | 1 |
| Statistics | 1 |
| Surveying | 1 |
| Telecommunications | 1 |
| |||
| 分类数据 | |||
| 分类资料 | |||
|
classification data : 15 phrases in 11 subjects |
| Aviation | 2 |
| Business | 1 |
| Computers | 1 |
| Earth sciences | 3 |
| Electronics | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Mathematics | 1 |
| Statistics | 1 |
| Surveying | 1 |
| Telecommunications | 1 |