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- The properties of the product was evaluated by efficiency of scale inhibition, bromine value and calcium tolerance. 以防垢率、溴值、钙容忍度为指标对产品进行了评价。
- The properties of scale inhibition and dispersion of phosphono containing carboxylic acid copolymers were studied by using the method of static scale inhibition. 用静态阻垢方法系统地研究了膦基羧酸共聚物的阻垢分散性能,并和有机膦酸及羧酸聚合物进行了对比。
- The synthetic product has favorable scale inhibiting properties for CaCC>3.A static weight losing method was used to measure the anticorrosion properties of the synthetic products. 利用静态失重法初步评价了AADMP的缓蚀性能。 在AADMP的用量为30mg/L,A_3碳钢的缓蚀率可达80%25以上。
- The types and properties of the green scale inhibitors which have high scale inhibition,excellent biodegradability and non-toxicity are introduced in detail. 介绍了具有较高阻垢活性、良好生物降解性、无毒性的被誉为绿色阻垢剂的类型和性能;
- The paper summarized types, construct and properties of scale and corrosion inhibitor for industrial cooling water, and a good developing prospects for new type of green scale and corrosion inhibitor. 摘要本文综述了工业循环冷却水缓蚀垢剂的类型、结构、性能以及新型绿色阻垢剂的发展前景。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- Scale inhibition property of PASP was improved by introducing carboxyl group to main chain during copolymerizing of citric acid, malay anhydride and ammonia. 将柠檬酸、马来酸酐、氨共聚,在主链上引入羧基以改性聚天冬氨酸,提高了其阻垢性能。
- He is studying the medicinal properties of wild plants. 他正在研究野生植物的药物特性。
- Interaction between systems or between properties of a system. 系统间或一个系统的各种特性之间的相互作用。
- The property of CaCO3 inhibition of PESA was investigated by static tests whichrevealed that PESA has high scale inhibition performance, and is suitable for high pH value and hard water. 采用静态阻垢法考察了PESA阻碳酸钙垢的性能,结果表明,PESA具有良好的阻垢性能,适用于高碱高固水系。
- Each sugar molecule has the properties of sugar. 每个糖分子都具有糖的性质。
- The allergenic has properties of fungal spore. 真菌孢具有诱发过敏反应的性能。
- The allergenic properties of fungal spore . 真菌孢具有诱发过敏反应的性能。
- Having the properties of a magnet. 具磁性德具有磁体的特性的
- Studies on enzymatic properties of Aspergillus spp. 曲霉菌酶学性质的研究。
- How do I get the properties of a cast member? 怎样得到一个演员表成员属性?
- Sets properties of an accounting server. 设置记帐服务器的属性。
- Sets properties of an authentication server. 设置身份验证服务器的属性。
- Research on the main properties of cit. 川渝柚类主要性状的研究;
- property of scale - inhibiting 阻垢性能