 |
| |||
| 辰射式探伤法 | |||
| 反射波法地震勘探利用地震反射波在岩、煤层内的传播规律,确定地下反射界面深度及其性质，以解决地质问题的物探方法 | |||
| 反射法; 反射式探伤法 | |||
| 映射法 | |||
|
reflection method : 35 phrases in 11 subjects |
| Chemistry | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 7 |
| Oil / petroleum | 1 |
| Pediatrics | 1 |
| Space | 2 |
| Technology | 16 |
| United Nations | 1 |
| Winemaking | 1 |