multiple reflection
| echo
| multiple reflection | |
| el. | 多重反射 |
| eng.geol. | 多层面反射 |
| met. | 多次反射 |
| tech. | 多次反复; 重复反射 |
| Echo | |
| space | 回声卫星 |
| echo | |
| gen. | 重复; 回响; 反射 |
| bridge. | 回声信号 |
| econ. | 反响; 响应 |
| hydroel.st. од. | 回声 |
| met. од. | 回波 |
| space | 回应 |
| |||
| 多重反射 | |||
| 多层面反射 | |||
| 多次反射 | |||
| 多次反复; 重复反射 | |||
| |||
| 多次反射 | |||
|
multiple reflection : 21 phrases in 7 subjects |
| Air defense | 2 |
| Chemistry | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geophysics | 1 |
| Oil / petroleum | 2 |
| Technology | 11 |