The action mechanism of bentonite for setting and hardening of material with high water content is investigated.
研究了膨润土在高水材料凝固硬化中的作用机理。
This paper discusses synthesis of high molecular polyacrylate sodium and molecular determination method, action mechanism as washing aid and high water absorbing resin also are discussed.
介绍了高分子量聚丙烯酸钠的合成及分子量测定方法，以及聚丙烯酸钠作为助洗剂和高吸水性树脂的作用机理。
It has been established and elucidated from laboratory test that water solubilization by oil-soluble rust inhibitors is a mechanism of rust preventive oil action.
通过实验，阐述并证明了油溶性防锈剂对水的增溶作用是一条防锈作用机理。
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