backwash造句
1. The water-skier was caught in the backwash from a passing motorboat.
2. Backwash the swimming pool's filters regularly.
3. The economic and political backwash of the war is still being felt.
4. A backwash of heated air caressed Jaq's face.
5. There is a backwash to all this, however: as a stage-show they are less than shadow-puppets on the wall.
6. Sterling was caught in the backwash of a run against the dollar.
7. I don't want to be left in the backwash when Gilson realizes the company's going bankrupt.
8. Can automatically remove and small particles, unlike backwash strainers.
9. Rinse Backwash - The skid is refilled with feed water and back washed to remove residual chemical.
10. Historically, settled coagulation wastes and backwash waters had been disposed of without treatment.
11. A so - called backwash is a research about a kind of test impacts language teaching and learning.
12. Famine is not the only backwash of drought in Africa.
13. Backwash - The skid is back washed to remove excess solids and maximize the chemical cleaning efficiency.
14. The backwash waste is drained to the regular waste outlet.
15. This rock was shaved by the backwash of the crashing waves.
16. It was found that higher solid loading of backwash water did not lead to lower permeability.
17. Ecotourism has aroused enormous backwash all over the world since it was put forward formally.
18. The backwash of the passing boat took us a surprise.
19. This model can describe the effect of backwash and time - varying influent conditions on biofilters.
20. Chapter II analyzes the backwash of test to ELT classroom, Chapter III introduces continuous assessment.
21. Perhaps the most important issue, however, is the possibility of causing curriculum backwash.
22. Although most directly affecting secondary schools, this constraint has a backwash effect on primary schools.
23. But the development of continuing education must eventually have a backwash effect on initial professional education at the undergraduate stage.
24. Once or twice he found himself tugged away on the backwash of voices, drifting here and there.
25. This paper expounds the adaptibility of coarse sand filter with simultaneous air and water backwash to tertiary filtration plant.
26. The Treasury had been blaming the pound's weakness on the backwash from the falling dollar.
27. Regenerate the softener before you use it. Use clean, chlorinated water to backwash the filter bed.
28. Post aeration – Air scouring continues after the liquid backwash ends.
29. One previous clinical study suggested that UC-PSC patients reveal a high rate of rectal sparing and backwash ileitis.
30. The interior of the suction device is sleeved with a nozzle unit device which can inject backwash water to a suction port and the low pressure area of the filter screen part.
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