polyol

polyol读音音标

英 [\'pɒlɪɒl]

美 [\'pɒlɪɒl]

polyol意思解释

n.

多羟基化合物；

英英释义

A polyol is an alcohol containing multiple hydroxyl groups. In two technological disciplines the term \"polyol\"has a special meaning: food science and polymer chemistry.

词组短语

polyester polyol

双语例句

用作名词(n.)They are synthesized by the reaction of a polyester polyol, or polyether polyol, with an aromatic or aliphatic isocyanate.他们由一种聚酯多羟基化合物或聚醚多羟基化合物与另一种芳香或脂肪族异氰酸盐的反应而合成。Diglycerin is a polyol consisting of two molecules of glycerol bonded by an ether linkage.双甘油是两分子甘油由一个醚键联接构成的多羟基化合物。