 |
| |||
| 法线力 | |||
| 公称力 | |||
| 垂面力 | |||
| 垂直力 | |||
| 正向力 | |||
| 法向力垂直作用于物体表面的力，用 Fn 表示，其单位为N | |||
| 法向【正交】力 | |||
| 轴向力 | |||
| 正交力 | |||
| 法向［正交］力 | |||
| 法向〔正交〕力; 竖向力 | |||
| 法向力 | |||
| |||
| 正交力; 法向力 | |||
| normal force: 25 phrases in 10 subjects |
| Automobiles | 2 |
| Aviation | 1 |
| Chemistry | 1 |
| Compressors | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Plastics | 2 |
| Rail transport | 1 |
| Space | 3 |
| Technology | 11 |