Poly ( ethylene glycol ) ( PEG ) is a hydrophilic polymer which has flexible long chain.
摘要 聚乙二醇 是一类亲水性长链聚合物.
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Poly ( ethylene glycol ) ( PEG ) is a hydrophilic polymer flexible long chain.
聚乙二醇 是一类亲水性长链聚合物.
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Absorbent: CMC is a high - hydrophilic polymer.
吸水性: CMC是高亲水性高分子.
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