“缩乙二醇醚”的概念、定义、翻译、参考文献-科学参考

单词	缩乙二醇醚
释义	缩乙二醇醚 Encyclopedia 工学缩乙二醇醚释 polyethylene glycol缩乙二醇醚乙二醇缩合物的总称。结构通式为HO(CH2CH2O)nCH2CH2OH（n=1,2或3），常指2～4个乙二醇的缩合产品，依次称为二乙二醇醚（二甘醇）、三乙二醇醚（三甘醇）和四乙二醇醚（四甘醇），沸点分别为245.0℃、287.4℃和327.3℃。
随便看	geographical isolation geographical location map geographically concentrated sets of logistics companies geographically uneven development geographically weighted regression geographically weighted regression model Geographical map Geographical Maps in the Code of the Great Qing geographical mathematical modeling geographical model geographical modeling environment geographical modelling geographical name geographical name annotation geographical name coding geographical name database geographical name index geographical name information system geographical names of ethnic minority languages geographical names of exotic languages geographicalnetwork geographical origin tracing management geographical or landscape film geographical parameter geographical patterns of vegetation in China

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。