| 1. | The mixed contents are aerated for 2-3 days .
将这混合液曝气2-3天。 |
| 2. | Spasmodic bouts of exercise are not very beneficial .
一曝十寒的运动不会有多大好处。 |
| 3. | Theoretically sludge yield is nil for the extended aeration process .
对延时曝气法而言，理论上污泥生成量应为零。 |
| 4. | Conversion of ferrous to ferric iron occurs readily upon aeration at ph 7. 0-7. 5 .
在PH值7075时，一经曝气亚铁离子很容易转化为铁离子。 |
| 5. | Oxygen transfer measurement of aerators in clean water
曝气器清水充氧性能测定 |
| 6. | Biological aerated filter and its research progress
曝气生物滤池及其研究进展 |
| 7. | Applications of membranes technology in biomedicine
阐述了膜曝气生物反应器 |
| 8. | Specification for design of aeration blowing system
鼓风曝气系统设计规程 |
| 9. | Technological characteristics of biological aerated filter
曝气生物滤池 |
| 10. | Effect of media on performance of biological aerated filters
填料对曝气生物滤池效能的影响 |
