primary industy

用法例句

Influence of different electron donors on metal reduction by Desulfovibrio dechloracetivorans strain SF3

不同电子供体对Desulfovibrio dechloracetivorans strain SF3金属还原的影响(英文)

The mechanism of chlorinated organic compound removal by iron-based metal reduction and its research situation are introduced.

介绍了金属还原法中铁系金属还原脱氯去除氯代有机物的机理及研究现状,概括总结了催化剂类型、两种金属的比率、氯代有机物种类、溶液pH、反应温度、污染物初始浓度等因素对脱氯效果的影响,针对目前存在的问题提出了未来发展的方向。

Electrochemical Properties of Polypyrrole and Its Characterization on Heavy Metals Reduction;

聚吡咯的电化学性质及对重金属还原性能研究

Synthesizing of ZnO Micro/Nanostructures by Thermal Vapor Method with Metallic Reducing Agents

金属还原剂热蒸发法合成ZnO微/纳米材料

Properties for Catalytic Reduction of NO_x over Iron Oxide;

铁系金属氧化物催化还原NO_x性能研究

Effects of Heavy Metals on Dissimilitary Iron Reduction in Paddy Soils;

重金属对水稻土中异化铁还原的影响

Study on Redox Performance of Complex Metal Oxides;

复合金属氧化物氧化还原性能的研究

Study on diaryl ketones reductive-coupling reactions using titanium as catalyst

金属钛催化芳酮还原偶联反应的研究

Review of electrochemical reduction of CO_2 at metal electrodes

金属电极电还原CO_2的研究进展

USES: As raw material in electrolysis Ce-MET, also be used in nonferrous metals.

用途：作电解生产金属铈的原料，还可用在有色金属上。

Research of Producing Titanium Powder by Calciothermic-reduction Process from Titanium Dioxide

金属钙热还原二氧化钛制取金属钛粉的实验研究(英文)

This chemical reaction is called reduction. The smelting of iron is a reduction of iron oxide to metallic iron.

这种化学反应叫作还原。铁的冶炼就是把氧化铁还原成金属铁。

Once the impurities have been removed, the actual reduction to the metal is an easy step.

杂质一被除掉，金属的真正还原就容易了。

Metallic powders--Determination of hydrogen reducible oxygen content

GB/T4164-1984金属粉末中可被氢还原氧含量的测定

Carbon is needed as a reducing agent in many metallurgical operation.

许多金属冶炼操作中需要碳作为还原剂。

Basic Research on Reduction of Metal Oxides with Cold Plasma Hydrogen

冷等离子体氢还原金属氧化物的基础研究

Studies on Electrocatalysis Reduction of Oxygen with Macrocyclic Complexes;

过渡金属大环配合物对氧电催化还原的研究

Study on Preparation of Cathode and Its Electrolytic Behavior in the Electrolytic Reduction of Titanium Dioxide to Titanium;

电化学还原提取金属钛的阴极制备及行为研究

Synthesis of Magnetic Metal Fibers Prepared by Thermal Decomposition of Gel Precursor Fibers;

凝胶前驱体纤维热分解还原制备磁性金属纤维

Research on Reductive Dechlorination of Chlorinate Methane from Fluorine Industrial Wastewater by Iron Metal;

金属铁催化还原法处理氟化工甲烷氯化物废水