 |
| |||
| 单位向; 矢量 | |||
| ★ 单位向量; 基矢; 单位矢量 | |||
| 单位矢量 | |||
| 单位矢量［向量］ | |||
|
unit-vector : 24 phrases in 12 subjects |
| Agriculture | 2 |
| Aviation | 1 |
| Chemistry | 1 |
| Desert science | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Geotechnics | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Programming | 2 |
| Space | 3 |
| Technology | 6 |