course-line
| deviation
| course line abbr. | |
| avia. | 轨道 |
| nautic. | 航线 |
| nautic. од. | 航向线 |
| navig. од. | 航线 |
| swim. | 泳道标志线 |
| deviation abbr. | |
| anim.husb. | 自差; 故意偏航; 中途歧异 |
| el. meas.inst. | 偏差 |
| genet. | 中途歧异 |
| insur. | 变更航线; 变更海运路线; 跨绕航行 |
| law | 变更路线 |
| math. | 偏离，偏差 |
| |||
| 轨道 | |||
| 飞机航线; ★ 航向线 | |||
| ★ 航线 | |||
| 泳道标志线 | |||
| 航线【航空】; 飞机航线 | |||
|
course-line : 28 phrases in 10 subjects |
| Air defense | 2 |
| Automobiles | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Oil / petroleum | 2 |
| Racing and motorsport | 1 |
| Space | 5 |
| Technology | 13 |
| Transport | 1 |