By use of copper ash as raw material, a new method for direct production of cuprous chloride is introduced. The process conditions affecting on recovery of cuprous chloride are discussed.
介绍了以铜灰为原料直接生产氯化亚铜的方法，讨论了工艺条件对产品收率的影响。
Though China is the largest production and export country of textiles and garment, the entry method to international market is relatively simplistic, with direct export and OEM as the main ways.
中国作为全球最大的纺织品和服装生产国和出口国，进入国际市场的方式相对单一，主要以直接出口和OEM方式。
The production technologies of phenol are briefly introduced, i. e. method based on cumin, toluene-benzoic acid based method, and direct oxidation of benzene.
简要介绍了苯酚的几种生产工艺，异丙苯法、甲苯-苯甲酸法和苯直接氧化法。
The process producing oligomer in the production of nylon 6 and the technical method of using oligomer to produce engineering plastics nylon 6 by direct polymerization have been introduced .
介绍尼龙6生产中低聚物产生的过程，以及利用低聚物直接聚合生产工程塑料用尼龙6的工艺方法。
There are two categories of on-spot rapid graphite morphology te st methods for nodular iron production at present: direct method and indirect method.
球铁石墨形态炉前快速识别技术目前有直接快速检测和间接快速检测两大类。
Because it is simple, rapid and saves a lot of organic reagent, the method is advantageous to direct industry production.
该法省事、省时和节省大量有机试剂，有利于指导生产。
Because it is simple, rapid and saves a lot of organic reagent, the method is advantageous to direct industry production.
该法省事、省时和节省大量有机试剂，有利于指导生产。
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