运用逆流再生技术，专用阳离子树脂置换。
Using counter-current regeneration technology, special cationic resin replacement.
研究了阳离子树脂法提取EPS的最佳条件。
The optimum condition of extracting EPS with cation resin was researched on this paper.
采用阴阳离子树脂法来脱除松茸多糖中的蛋白质效果相当理想。
Ions resin used to the removal of Tricholoma matsutake polysaccharide protein effects reasonably well.
方法：全草粗粉用乙醇提取，强酸型732阳离子树脂交换纯化。
Methods: Extracted by EtOH, purified by 732-positive ion exchange resin.
本文以自制苯基丙烯酸为原料，用阳离子树脂催化合成苯基丙烯酸酯。
In this article Phenyl-acrylic acid ester is synthesized under the catalysis of cationic resin using Phenyl-acrylic acid as a raw material which is produced as a part of the whole process.
结论：可以采用阳离子树脂纯化四逆散总生物碱，该纯化工艺简单、经济。
Conclusion: Total alkaloids from Sinisan can be purified by cation resins. The purification process is simple and affordable.
阳离子树脂交换分离铝试剂光度法更适合于测定含铁量比较高的土壤溶液中的铝形态。
The procedure using aluminon as the color reagent was applied to the determination of the fraction of aluminum in soil solution and the results agreed well with Driscoll's PCV method.
结论乙醇提取、强酸性阳离子树脂提取、分离总生物碱是一种经济简便、效率较高的方法。
Conclusion The methods of extraction of alkaloids with alcohol and separation with strong acid cation exchange resin are economy, convenient and highly efficient.
本论文采用自由基溶液聚合法合成了两种类型的阴极电泳涂料用的阳离子树脂：阳离子型丙烯酸树脂和阳离子型有机硅改性丙烯酸树脂；
Two type of cationic resins for cathodal electrophoretic coating were synthesized by free radical solution polymerizationxationic acrylic resin and acrylate copolymer modified by organo-silicone;
本论文采用自由基溶液聚合法合成了两种类型的阴极电泳涂料用的阳离子树脂：阳离子型丙烯酸树脂和阳离子型有机硅改性丙烯酸树脂；
Two type of cationic resins for cathodal electrophoretic coating were synthesized by free radical solution polymerizationxationic acrylic resin and acrylate copolymer modified by organo-silicone;
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