backscattering
| efficiency factor
| backscattering | |
| ecol. од. | 后向散射 |
| el. | 背 散射 |
| oil | 反向散射 |
| space | 后向 散射 |
| tech. | 向后散射 |
| efficiency factor | |
| auto. | 效率; 有效工作系数 |
| avia. | 效率因子 |
| econ. | 有效因子; 效率系数 |
| el. | 有效系数 |
| math. | 效率因素 |
| space | 有效因数; 效率因数 |
| tech. | 效率因数效率系数 |
| |||
| ★ 后向散射 | |||
| 背向散射 | |||
| 反向散射 | |||
| 后向［反向］散射 | |||
| ★ 背散射; 向后散射 | |||
|
backscattering : 66 phrases in 16 subjects |