英语词汇“polar solvent”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polar solvent
释义	DictionarySeesolvent polar solvent polar solvent [′pō·lər ′säl·vənt] (materials) A solvent in whose molecules there is either a permanent separation of positive and negative charges, or the centers of positive and negative charges do not coincide; these solvents have high dielectric constants, are chemically active, and form coordinate covalent bonds; examples are alcohols and ketones. LegalSeeSolvent
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