基本解释多元醇同根派生 polyalcohols相关词英汉例句The thermal storage performances of several kinds of paraffin mixtures and polyalcohols binary systems were studied experimentally by differential scanning calorimeter.利用差示掃描量熱儀實騐研究了幾種不同石蠟以及它們的混郃物和多元醇二元躰系的儲熱性能。polyalcohols更多例句