AIM: To evaluate the potential fungicidal activity of a cationic polymer polyethylenimine (PEI).

目的：评估阳离子高分子聚合物聚乙烯亚胺(PEI)的潜在抗真菌活性。

This system consists of bentonite, mixed metal hydroxide, cationic polymer and non-ionic surfactants etc.

该体系是由膨润土，混合金属氢氧化物、阳离子聚合物、非离子表面活性剂等组成的。

Coagulant: Liquid cationic polymer effectively replace or reduce inorganic metal Salts in water treatment.

凝集剂：阳离子聚合物可全部或局部取代金属无机凝聚剂。

Minor cationic polymer clay stabilizer PTA was synthesized with epichlorohydrin and dimethylamine as monomers and potassium persulfate - sodium sulfite as initiating agent.

以环氧氯丙烷、二甲胺为反应单体，过硫酸钾-亚硫酸钠为引发剂合成了小阳离子聚合物粘土稳定剂pta。

Specifically, water to be processed is subjected to membrane separation after being added with particles made of a cationic polymer which swells but does not substantially dissolve in water.

在被处理水中添加由在水中溶胀、实质上不溶解于水的阳离子性聚合物构成的粒子，对被处理水进行膜分离处理。

Secondly, factors influencing charge decay of pulp slurry suspension, such as stirring rate, pulp species, adding amount of polyelectrolyte, adding amount of cationic polymer etc. were discussed.

研究了影响纸浆悬浮液电荷衰减的一些因素如搅拌速率、纸浆的种类、电解质的加入量、阳离子聚合物的添加量等；

Analysis has been made on classification and checking standard of cationic asphalt emulsion and polymer asphalt emulsion in this paper.

文章还对阳离子乳化沥青与聚合物乳化沥青的分类及检验标准进行了分析。

The structure of cationic waterborne polyurethane and the structure changes of polymer after heparinization were characterized with infrared spectroscopy.

使用红外光谱分析了阳离子水性聚氨酯的结构及其肝素化处理后聚合物结构的变化。

The copolymer of dimethyldiallylammonium chloride (DMDAAC)with acrylamide(AM) as a water soluble cationic macromolecular polymer is widely used in water treatment.

二甲基二烯丙基氯化铵（DMDAAC）与丙烯酰胺（AM）的共聚物作为一种水溶性阳离子高分子聚合物广泛用于各种水处理。

Cationic cellulosic polymer (PQ-10) is a cationic conditioner to impact conditioning properties to hair, which is compatible with a broad range of surfactants.

阳离子纤维素聚合物是可与阴离子表面活性剂高度配伍的阳离子调理剂，它可以提供头发多种调理功能。

Cationic dispersed rosin sizing agent (CDRS) was prepared by changing ionic characteristics and its properties were characterized. The cationic agent used was modified from a non-ionic polymer.

以非离子型聚合物改性得到阳离子化剂，通过转型法成功制得了阳离子型分散松香施胶剂(CDRS)，并对其性质进行了表征。