请输入您要查询的字词:
单词
dimethyl formamide
释义
dimethyl formamide
Encyclopedia
工学
甲酸甲酯
释
dimethyl formamide
二甲基甲酰胺
甲酰胺氮原子上的两个氢原子都被甲基取代后所得的产物,是N,N-二甲基甲酰胺的简称(DMF)。是无色透明液体,沸点152.8℃,熔点-61℃,遇明火、高热可引燃爆炸,能与浓硫酸、发烟硝酸剧烈反应甚至发生爆炸;是极性惰性溶剂,能与水及多数有机溶剂任意混合。
随便看
The Joint Office of New Publishing Industry
The Journal of Academic Librarianship
The Journal of Artificial Societies and Social Simulation
The Journal of Commerce
The Journal of Egyptian Archaeology
The Journal of Mathematical Sociology
The Journal of Modern African Studies
The Journal of Renaissance
The Journal of Roman Studies
The journal of the agricultural association of China
The Journal of the Chinese Engineering Society
The Journal of the Japan Association of Chinese Language Education
The Journal of the Learning Sciences
The Journey to India
The Joy Luck Club
The Joy of Spring
The Joy of the Immortal Realms
The Joys of Motherhood
The Judgement of the Dead by Osiris
The Judgment Document of All Provincial Courts
The Judicature Act 1873
the Junggar war
The Jungle
The Jungle Books
The Jurassic World of Dinosaurs
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/4/2 8:49:37