n.[化]甲醛
It introduces a process of synthesizingmethylenebisacrylamide from acrylamide and methanal,method of sample analysis and discusses the conditions and influencing factors. 介紹了以丙烯酰胺和甲醛為原料合成亞甲基雙丙烯酰胺的工藝過(guò)程和樣品分析方法，并對(duì)工藝條件及影響因素作了討論。
