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- The hydraulic calculation of perforated outlet pipe of secondary sedimentation thank has been presented in this paper. 主要介绍了二次沉淀池淹没式穿孔出水管的水力计算方法。
- The culture of active sludge of secondary sedimentation tank of a s ew age treatment plant makes the amount of heterotroph in the sludge be reduced and the amount of nitrobacteria be increased and become the dominating one. 通过对某污水处理厂二沉池的活性污泥进行培养,使污泥中异养菌数量减少,硝化细菌数量增加,成为优势菌。
- secondary sedimentation tank with peripheral inlet and outlet 周进周出二沉池
- Hydraulic Calculation of Perforated Outlet Pipe of Secondary Sedimentation Tank 二次沉淀池淹没式穿孔出水管的水力计算
- Investigation Into Design and Operation of Secondary Sedimentation Tank 二沉池设计和运行中应注意问题的探讨
- Numerical Simulation of Radial Flow Secondary Sedimentation Tank Based on CFD 基于计算流体力学的辐流式二沉池数值模拟
- An Approach to the Taking of Surface Load Values for Secondary Sedimentation Tanks 二沉池表面负荷取值的探讨
- He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。
- Her age is of secondary interest. 她的年龄不太重要。
- A Novel Biological Filter as an Alternative to Conventional Secondary Sedimentation Tank in Activated Sludge Process 悬浮填料滤池取代传统二沉池的中试研究
- Improving Hydraulic Surface Loading of Secondary Sedimentation Tank by Intermittent Sedimentation Process 间歇运行提高二沉池负荷能力
- Mechanism of Floating Foam Production in Water Distribution Trough of Secondary Sedimentation Tank and Solution Scheme 二沉池配水槽浮沫产生机理及解决方案
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- Mechanism and Avoidance Measures for Float Sludge Production due to Denitrification in Secondary Sedimentation 二沉池反硝化浮泥产生机理及避免措施
- You should not drink the wine with a gritty sediment. 不要喝有沙粒状沉淀物的葡萄酒。
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- The government introduced universal secondary education years ago. 几年前，政府就倡导普及中等教育。
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。
- Many older people still believe that women's careers are secondary. 许多年岁大一点的人仍然认为妇女的职业生涯并不那么重要。
