| 1. | This filter is more resistant to some types of shock loading .
这种滤池较能忍受某些冲击负荷。 |
| 2. | Design standards for trickling filters recognize temperature as a factor .
把温度看作是设计滴滤池的一项指标。 |
| 3. | The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation .
列举的生物滤池与活性污泥法的效率需要初次沉淀和回流。 |
| 4. | The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation .
列举的生物滤池与活性淤泥法的效率就需要初次沉淀和回流。 |
| 5. | Specification for design of air - water washing for filter
滤池气水冲洗设计规程 |
| 6. | Biological aerated filter and its research progress
曝气生物滤池及其研究进展 |
| 7. | Design of high - rate filter with cometlike filtration medium
高速滤池工艺设计 |
| 8. | The automate control of twin - valve siphon filter
虹吸式双阀滤池的自动控制 |
| 9. | Review on nitrogen and phosphorus removal by the bio - filter
生物滤池脱氮除磷研究进展 |
| 10. | Technological characteristics of biological aerated filter
曝气生物滤池 |
