Oxidized wax modified by amidation reaction to produce acylamide with better physical and chemical properties.氧化蜡经过胺改性可以得到具有更佳物化性能的脂肪酸酰胺.A new leather fatliquor product was synthesized by amidation, esterification and ne...
Maximizes the most profitable time of year for magicians!最大限度的盈利最多时一年魔术师!Storage area ( s ) cluttered and in - sanitary, or maximizes source.储存区域混乱不卫生或有很大的污染机会.This maximizes the number of glomeruli and reduces bleeding ...
I hit on this book in a small bookshop.我在一家小书店里偶然发现了这本书.I owned a bookshop and desired to expand the business.我拥有一家书店，想要扩大业务。I got this book by chance at a second - hand bookshop.我赶巧在一家旧书店里买到这本书.The bookshop has decided ...