| 释义 |
chloroethane 英,kləurə'eθein美,kləurə'eθein BNC²³⁶²¹³⁺¹
基本例句
乙基氯,氯乙烷
Ethyl cellulose was synthesized successfully in one-step based on reaction of cellulose with excesschloroethaneand sodium hydroxide in toluene as diluent.摘要采用纤维素与过量的氯乙烷及氢氧化钠反应，以甲苯为稀释剂，用一步法成功地合成了乙基纤维素。 |