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back wash | |
chem. | 反萃; 洗提; 反洗液 |
eng.geol. | 回流; 反冲; 向源侵蚀; 反向冲刷 |
fluid | |
gen. | 液体的 |
sport. | 流动的 |
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反萃; 洗提; 反洗液 | |||
回流; 反冲; 向源侵蚀; 反向冲刷 | |||
反冲洗 |
back-wash fluid : 15 phrases in 8 subjects |
Agriculture | 1 |
Chemistry | 2 |
Drilling | 1 |
Electronics | 1 |
Engineering geology | 2 |
Metallurgy | 5 |
Oil / petroleum | 2 |
Technology | 1 |