| 释义 |
di·meth·yl·formamide 英daɪmeθɪl'fɔːmæmaɪd美daɪmeθɪl'fɔːmæmaɪd BNC¹⁷³⁹⁹⁵⁺²
基本例句
n.二甲基甲酰胺¹⁰⁰
The development of butadiene extraction technology by dimethylformamide method both in China and abroad was introduced.
简介了国内外二甲基甲酰胺法丁二烯抽提工艺技术的发展现状。 cnki
The side chains of o xylene were chlorinated in presence of the catalyst N, N dimethylformamide.
以邻二甲苯为原料，在催化剂二甲基甲酰胺存在下进行侧链氯化反应。 dictall |