polyatomic alcohol 多元醇
Polyether polyatomic alcohol 聚醚多元醇
the polyatomic alcohol 聚酯多元醇
polymer polyatomic alcohol 聚合物多元醇
Polyatomic alcohol is widely used in solid-solid PCMs which have only a limited diversity.
固—固相变材料种类较少，其中以多元醇应用最为广泛。
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