研究了氧化-还原法直接再生回收高密度合金切屑粉末的工艺技术。
The processes of directly recycling high density alloy by oxidation-reduction technique are investigated in details.
综述了在甾体化合物11 -位引入羟基的各种化学合成方法，主要包括酮基还原法、上脱卤素法、硼烷双氧水法、过氧化-还原法等。
Introduction of 11-hydroxy group into steroids by chemical methods, such as keto-reduction, halogenation-dehalogenation, borane-hydrogen peroxide and peroxidation-reduction are reviewed.
脱苄方法在此粗分为三类，即还原法、氧化法和特殊方法。
The methods are divided into reduction, oxidation and special methods.
通过比较认为，氧化还原法是未来实现苯直接羟化合成苯酚工业化的优选方法。
And it is considered that the reduction-oxidation method would be the optimum method for realizing in industry direct hydroxylation of benzene to phenol.
本文就氧杂蒽醇的制备方法进行了多方面的探讨，选出了较好的合成路线即锌粉加氢氧化钠还原法。
Much research work is done on the synthesis method of xanthgdrol, from which the better synthesis method is zinc powder in addition to sodium hydroxide.
用氧化还原法分离柴油中的硫化物。
Sulfide in diesel oil is separated by oxidation-reduction method.
本文介绍了二氧化氯的性质和主要的生产方法，电解法、氯化法和还原法，以及稳定性二氧化氯制法。
This paper introduces both the nature of chlorine dioxide and the main method of production containing electrolysis, oxidation, reduction and process of producing stable chlorine dioxide.
用连二亚硫酸钠还原法检测血浆中一氧化碳血（CO）的含量；
Plasma carbon monoxide (CO ) was detected according the method introduced by Chalmers.
以炭黑和硼酸为原料，采用碳热还原法合成了部分石墨化B4C-C复合粉体，并将其作为碳源和抗氧化剂用于低碳镁碳砖中。
The physical properties, oxidation resistance, and thermal shock resistance of the low carbon MgO-C brick specimens added with the synthesized B4C-C composite powder are excellent.
文中着重介绍了新工艺采用微氧化还原法的原理生产热镀锌钢管的方法、机理、试验情况等。
Emphasis is laid on applying the principle of "Slight oxidation-reduction method" to production of hot dip galvanized steel pipes. The manufacturing method, mechanism and test results are introduced.
本发明属于气体净化技术领域，是一种用于湿式氧化还原法脱硫液中的硫磺改性剂。
The invention pertains to gas clarifying technology. It is used to sulfur modifying agent of wet oxide reduction of devulcanizing agent.
目前常用的脱色方法有氧化法、还原法和液体光漂等。
Nowadays, the most widely used methods in the restoration workshops are oxidation bleaching, reducing bleaching and light aqueous bleaching.
综述了催化还原法消除氮氧化物研究现状、发展趋势及反应机理，特别是对烃类选择性催化还原氮氧化物过程进行了说明。
The catalytic reduction of NO_x was reviewed with the emphasis on the progress of studies, developing trend and the reaction mechanisms of the selective reduction of NO_x with hydrocarbons.
分析了碳还原法和直接氧化法这两种方法的生长机理。
The growth mechanisms have been analyzed, and the field emission properties have also been researched.
分析了碳还原法和直接氧化法这两种方法的生长机理。
The growth mechanisms have been analyzed, and the field emission properties have also been researched.
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