| 释义 |
polyalcohols 英pɒl'jælkəhɒlz美pɒl'jælkəhɒlz
基本例句
多元醇¹⁰⁰
The thermal storage performances of several kinds of paraffin mixtures andpolyalcoholsbinary systems were studied experimentally by differential scanning calorimeter.利用差示扫描量热仪实验研究了几种不同石蜡以及它们的混合物和多元醇二元体系的储热性能。 |