1.
Process Study on Preparation and Surface Modification of Nanometer Magnesia in Precipitation-Transforming-Method;
沉淀转化法制备纳米氧化镁及表面改性工艺研究
2.
Chemical Oxygen Demand--Settled [CODs]
化学需氧量（沉淀）
3.
Ductile-brittle Transition Behavior of Heat-affected Zone in Copper Precipitation Strengthening Steel;
铜沉淀强化钢焊接热影响区韧脆转变行为研究
4.
Research on two-steps formation mechanism of PVDF membrane by immersion precipitation
PVDF体系浸没沉淀相转化的两步成膜机理的探讨
5.
To convey or deposit by a chute.
通过斜槽转运或沉淀
6.
chemically enhanced primary sedimentation process
化学加强初级沉淀法
7.
the process of forming a chemical precipitate.
形成化学沉淀物的过程。
8.
wastewater treatment by chemical precipitation process
废水的化学沉淀处理法
9.
Analysis of 14MnMoVN Steel Precipitation Hardening Mechanism;
14MnMoVN钢沉淀强化机理分析
10.
(chemistry) of a liquid; floating on the surface above a sediment or precipitate.
（化学）液体；在沉渣或沉淀物之上悬浮的。
11.
The deposit that results from the process of efflorescing.
粉化物风化或粉化过后的沉淀物
12.
Deposition-precipitation hydrothermal preparation of TiO_2 and its photocatalytic performance
二氧化钛的沉积-沉淀水热制备及其光催化性能
13.
Study on coke-plant wastewater treatment by Fenton oxidation-coagulation precipitation method
Fenton氧化混凝沉淀法处理焦化废水研究
14.
Optimization for process conditions of surface modification of pecipitated silica
沉淀二氧化硅表面改性工艺条件优化
15.
A chemically precipitated substance that binds particles of clastic rocks.
结合沉淀物使碎屑岩的微料结合起来的一种化学沉淀物
16.
Combination Treatment Process of Coagulative Precipitation-Hydrolysis Acidification-A/O-Coagulative Precipitation for Printing and Dyeing Wastewater
混凝沉淀-水解酸化-A/O-混凝沉淀组合工艺处理印染废水
17.
The sediment which settles down in the purifying process is used as fertilizer.
净化过程中沉淀下来的沉积物可以用作肥料。
18.
carbonized vegetable matter deposited in the Carboniferous period.
在石炭层沉淀的碳化的植物物质。