range-gate
| filter
| range gate | |
| el. | 距离波门; 测距门; 测距选通; 射程波闸; 距离 门 |
| space | 距离选通脉冲; 距离门 |
| filter | |
| gen. | 过滤 |
| environ. | 过滤器 |
| math. од. | 滤波器 |
| met. | 滤光镜; 滤纸 |
| met. од. | 滤光片; 过滤机 |
| opt. | 滤光器，滤光片 |
| racing од. | 滤器 |
| rem.sens. од. | 滤色片 |
| |||
| 距离波门; 测距门; 测距选通脉冲; 射程波闸; 距离波门 | |||
| 距离选通脉冲; 距离门 | |||
| 距门; 距离开关; 测距选通门 | |||
|
range-gate : 57 phrases in 6 subjects |
| Air defense | 34 |
| Astronautics | 1 |
| Aviation | 2 |
| Electronics | 4 |
| Space | 14 |
| Technology | 2 |