A new kind of hydrotropic quenchant PM121 200T is introduced. 介绍了新研制的水溶性淬火剂PM121-200T。
The pore diameter was very tiny so that it could prevent hydrotropic solution entering into the pore. 二是孔隙的尺寸很小，水溶液不能渗入到孔隙，不能到达基体。
The multi-inhibited system composed of alum and hydrotropic cationic polymer was employed to hinder the migration of the latex binder. 探讨了明矾与带正电荷的水溶性聚合物复配体系对阻碍增强树脂热迁移的作用。
General properties of amphoteric surfactants were introduced such as rheological property,hydrotropic property,lime soap dispersing ability and hard water-resistance. 介绍了两性表面活性剂的流变性、水溶助长性、钙皂分散性和抗硬水性等一般性质。
Hydrotropism (hydrotropic movement) A tropism in which the stimulus is water.It is a special kind of chemotropism. 向水性（向水运动）：是由于水分刺激而产生的向性运动，属于向化性的一种特殊类型。
THE RECENT SITUATION IN STUDIES ON HYDROTROPIC POLYMERS FOR EOR AT HOME 水溶性聚合物驱油剂国内研究近况
