| |||
| 成〔呈〕椭圆形 | |||
|
elliptically : 20 phrases in 11 subjects |
| Air defense | 4 |
| Chemistry | 2 |
| Earth sciences | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Mathematics | 2 |
| Mechanics | 2 |
| Space | 3 |
| Statistics | 1 |
| Technology | 2 |
| |||
| 成〔呈〕椭圆形 | |||
|
elliptically : 20 phrases in 11 subjects |
| Air defense | 4 |
| Chemistry | 2 |
| Earth sciences | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Mathematics | 2 |
| Mechanics | 2 |
| Space | 3 |
| Statistics | 1 |
| Technology | 2 |