| 释义 |
methanal 英'meθənæl美'meθənæl
基本英英记法近义反义例句
n.化甲醛
Noun:
a colorless poisonous gas; made by the oxidation of methanolmeth-甲-anal⇒n.化甲醛近义词 formaldehyde甲醛
名词100%
用作名词It introduces a process of synthesizingmethylenebisacrylamide from acrylamide andmethanal,method of sample analysis and discusses the conditions and influencing factors.介绍了以丙烯酰胺和甲醛为原料合成亚甲基双丙烯酰胺的工艺过程和样品分析方法，并对工艺条件及影响因素作了讨论。 |