anion membrane meaning in English

阴离子隔膜

A . anion membrane is further immersed in soft or distilled water to obtain full expansion
（ 1 ）阴膜可再浸入水质较淡或蒸馏水中胀足。
They are plasticated on two rool mills set on nylon web and laminated into pe cation - exchange membrane ( hereinafter referred to as cation membrane ) and pe anion - exchange membrane ( hereinafter referred to as anion membrane )
换树脂以聚乙烯为粘合剂，经混炼拉片，用尼龙网布增强热压而成聚乙烯阳离子交换膜（简称阳