deep bed meaning in English
厚料层
Examples
- Deep bed filtration is an important unit operation in water treatment technique
摘要深层过滤是水处理工艺中的重要单元操作。 - Meanwhile , the filtration capacity of the deep bed using the uniform media is analyzed and valuated
同时，对均质滤料的过滤性能进行了分析、评价。 - Filtration is one of important operation units in water treatment operation process , and the sand granule used in the deep bed filtration is the key to perform a satisfied capacity
过滤是给水处理中?个重要的单元操作过程，其中滤料是滤池的核心，它的选择直接影响滤池的过滤特性。 - ( 3 ) the water head loss of the standard deep bed and that of the designed deep bed have less difference if the later is built according to the relationship of l / d2 , but they have larger difference when it is constructed according to the relationship of l / d
按照l d ~ 2的关系设计新滤池时，标准滤池的水头损失与新滤池的水头损失之间的差别较小，而按照l d的关系设计新滤池时，标准滤池的水头损失与新滤池的水头损失之间的差别较大。 - Theoretical analysis shows that the filtration behaviors of the deep bed , that are the head loss and turbidity of the effluence water , have the correlation o f l / d2 with the deep bed when the diameter of the filtration media is changed , if the depth of the deep bed is designed according to the relationship of l / d2 , the filtration behavior of the deep bed will have a closer similarity with that of the original one
理论分析表明，滤池的过滤特性，即滤池的水头损失和出水浊度与滤池的l d ~ 2成正比。改变滤料粒径后，按照l d ~ 2的关系来确定滤池深度，与原滤池的过滤特性将保持更为良好的相似性。