释义 |
di·azo·methane 英dai,æzəu'meθein美dai,æzəu'meθein BNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 n.重氮甲烷¹⁰⁰
名词100% 用作名词A new method of gas chromatographic analyses in the production of chloroacetic acid for process control usingdiazomethaneas esterification agent is studied.以重氮甲烷为酯化剂,用气相色谱法对氯乙酸生产的中控分析进行了研究。 |