| |||
| 平面映射 | |||
|
plane reflection : 21 phrases in 7 subjects |
| Chemistry | 1 |
| Metallurgy | 5 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Space | 1 |
| Technology | 10 |
| Wind Energy | 2 |
| |||
| 平面映射 | |||
|
plane reflection : 21 phrases in 7 subjects |
| Chemistry | 1 |
| Metallurgy | 5 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Space | 1 |
| Technology | 10 |
| Wind Energy | 2 |