“羟乙基”的英语可以翻译为：ethoxy，ethoxyl- ...

本文介绍了羟乙基纤维素的一般性质, 应用和生产方法.The general properties, application and manufacturing methods of HEC were introduced.研究了高取代度羟乙基纤维素 ( H-HEC ) 的精制工艺.The refining process of high - substitution hydroxyethyl cellulose ( H - HEC ) ...

“羟乙基”的拼音为：qiǎng yǐ jī...