radar reflection
| plotter
| radar reflection abbr. | |
| oil | 雷达反射 |
| plotter abbr. | |
| avia. | 标图器; 绘迹器; 描绘器 |
| dat.proc. | 绘图机 |
| hydroel.st. | 绘图仪 |
| math. | 绘机图; 图形显示器 |
| met. | 标绘器; 标图员 |
| oil | 地震剖面仪 |
| |||
| 雷达反射 | |||
| 雷达反射信号; 雷达回波 | |||
|
radar reflection : 8 phrases in 4 subjects |
| Air defense | 4 |
| Aviation | 1 |
| Oil / petroleum | 1 |
| Technology | 2 |