1) presedimentation
预沉淀
2) 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。
3) pre-precipitation
"预沉淀,脱溶前期"
4) 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 。
5) predeposition
预沉积
6) a method of prepare to decline
预沉降法
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 | ||
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。