1·Polymer scale inhibitors are extensively applied in circulating cooling water.
聚合物类阻垢剂广泛应用于循环冷却水中。
2·The calcium tolerance of phosphonic acid is lower than polymer type scale inhibitors.
有机膦酸的钙容忍度低于聚合物防垢剂。
3·The selection principles of scale inhibitors for oilfield injection water were discussed.
论述了油田注水用防垢剂的选用原则；
4·Some practical problems encountered in the use of scale inhibitors on sites are also discussed.
对现场投加防垢剂的要求也作了评述。
5·Phosphonate corrosion and scale inhibitors are extensively applied in circulating cooling water.
有机膦酸类缓蚀阻垢剂广泛应用于循环冷却水中。
6·Solubility and stability of zinc salt in common organo phosphonic acid scale inhibitors are studied.
研究了锌盐在常用工业有机膦酸阻垢剂中的溶解性和稳定性。
7·At present, adding scale inhibitors is the main method of controlling scale in cooling water system.
目前，添加阻垢剂的方法已经成为国内外循环冷却水系统中控制结垢的主要手段。
8·At present, scale inhibitors have already been used as one of the most usual methods of scale controlling.
使用阻垢剂已成为目前控制结垢最常用的方法之一。
9·The optimum synthesis technique plan is obtained, and the effects are compared with other ordinary scale inhibitors.
找出最佳合成工艺方案，并与其它常用阻垢分散剂进行了药效对比。
10·It is very important to evaluate the performance accurately and rapidly for exploring and using scale inhibitors reasonably.
准确、快速地评定阻垢剂的阻垢性能对阻垢剂的开发和合理利用十分重要。