It suggests that microparticles can assist the polymer by upsetting the stability of colloidal materials which interfere with the action of the polymer.
着重论述了运用胶体物质的不稳定性理论，解释微粒子助留技术的作用机理。
Method of treatment of mineral materials by amphoteric polymers, mineral materials obtained, their use as an agent to reduce colloidal quantities in the production of steam.
使用两性聚合物处理矿物材料的方法，由此获得的矿物材料，以及它们作为在造纸过程中减少胶体数量的减少剂的用途。
In the framework of the colloidal chemistry approach, high quality nanocrystals of different II-VI and III-V semiconductor materials can now be obtained.
在胶体化学进展的框架下，现已获得不同II-VI型和III-V型半导体材料的高质量纳米晶。
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