“羥乙基”造句
本文介紹了
羥乙基纖維素的一般性質, 應用和生產方法.
The general properties, application and manufacturing methods of HEC were introduced.
研究了高取代度
羥乙基纖維素 ( H-HEC ) 的精制工藝.
The refining process of high - substitution hydroxyethyl cellulose ( H - HEC ) was researched.
N -
羥乙基乙二胺三醋酸 ( 有機螯合劑 )
HEDTA ( N - hydroxyethyl ethylene diamine triacetic acid )