... 离子选择性透过膜 ion permselective membrane 阳离子交换膜 cation exchange membrane 阳离子选择性透过膜 cation permselective membrane ...
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阳膜、阴膜、 阳膜(cation exchange membrane)含有阳离 阳膜 含有阳离 子交换基团，在水中交换基团发生离解， 子交换基团，在水中交换基团发生离解，使 膜上带有负电，能排斥...
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cation-exchange membrane 阳离子交换膜
polystyrene-vinylchloride cation exchange membrane 苯乙烯
acrylic acidtype cation exchange membrane 丙烯酸型阳离子交换膜
homogenous cation exchange membrane 均相阳离子交换膜
Strong acid cation exchange membrane 强酸型阳离子交换膜
polytetrafluoroethylene conductive cation exchange membrane 聚四氟乙烯导电阳离子交换膜
cation n exchange membrane 阳离子交换膜
And cation exchange membrane only allow cationic through, does not allow anionic through.
而阳离子交换膜只允许阳离子透过，不允许阴离子透过。
The membrane potential of shaly sand was influenced by the cation exchange capacity, hydrocarbon saturation and concentration difference of the contacted solutions.
研究结果表明，泥质砂岩薄膜电位与岩石阳离子交换容量、含油气饱和度、接触溶液浓度差密切相关。
Proposed is a process for purification of yellow humic acid by heterophase cation-exchange membrane. After electrophoresis, its purity was up to 95% and recovery, 88.47%.
研究了一种新的黄腐酸提纯工艺方法，采用异相离子交换膜进行黄腐酸的电渗析提纯，黄腐酸经电渗析后的纯度可达95% ，收率为88.47% ；
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