variable focus
| objective
| variable focus abbr. | |
| auto. | 可变焦点; 变焦 |
| objective abbr. | |
| earth.sc. | 规划目标 |
| eng.geol. | 物体 |
| met. | 对象; 客体 |
| shoot. од. | 物镜 |
| sport. | 目标 |
| tech. | 经营目标 |
| telecom. | 指标; 任务 |
| |||
| 前照灯可变焦点; 变焦 | |||
| 可变焦距 | |||
|
variable focus : 11 phrases in 6 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Space | 1 |
| Technology | 5 |