On the basis of the relevant literatures, the preparation rules and the swelling property on the aqueous dispersion of amphoteric polyacrylamide were investigated in this thesis. At the same time, the performances of the coagulation-flocculation were discussed.1.
本文在综合相关文献基础上,对两性聚丙烯酰胺水分散体系的制备规律及其溶胀特性进行了深入研究;同时初步探讨了两性聚丙烯酰胺水分散体的絮凝性能。
参考来源 - 两性聚丙烯酰胺水分散体的合成与应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The influence of amounts of ionic agent and crosslinking agent on the swelling property of the gel have been investigated.
分别考察了在合成凝胶时，离子剂用量和交联剂用量对凝胶溶胀性能的影响。
By using its low-swelling property serial products can be developed, which can be used in humid and dry-humid alternate environments.
利用竹层积材低湿胀性的特点，可以开发湿环境和干湿交替环境下使用的系列产品。
The corrosiveness and swelling property of several methanol-gasoline are studied and the countermeasure to existing problem is put forward.
考察了不同配方甲醇汽油的腐蚀性与溶胀性，并对其存在的问题提出了对策。
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