1) sediment deposition
预沉
1.
By means of model experiments of sediment deposition and wash , the characteristics of suspended sediment movement under the action of gravity and turbulent diffusion are studied in this paper, and some problems concerning sediment deposition and wash in the prototype lateral canal are solved.
通过模拟斗槽预沉池中泥沙冲淤的试验 ,研究了在重力和紊动扩散共同作用下悬移质泥沙运动的有关特性 。
2) predeposition
预沉积
3) a method of prepare to decline
预沉降法
4) presedimentation tank
预沉池
1.
After the pretreatment in a presedimentation tank with silver carp,the concentration of phytoplankton,the biomass of cyanobacteria and Microsystis flos-aquae in algae-laden raw water with Microsystis flos-aquae its dominant species decreased 61.
为减轻藻类对水厂常规处理工艺净水效能的影响,在某水厂预沉池中进行了放养滤食性鲢鱼去除高藻水中藻类的生产性试验研究。
5) predeposited method
预沉淀法
1.
The Pt-Fe/C and Pt/C catalysts were prepared with predeposited method.
用预沉淀法制备了炭载Pt-Fe(Pt-Fe/C)和炭载Pt(Pt/C)催化剂。
6) hopper pre-settling
斗槽预沉
参考词条
补充资料：设备安装前的准备工作——设备的预装配与预调整
设备安装前的准备工作——设备的预装配与预调整 | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。