Both the free hydroxyl groups readily undergo esterification.两个自由羟基,都容易酯化.The rate of hydrolysis is for the most part significantly lower than the esterification rate.多数情况下水解速度较酯化速度低得多.The esterification of xylitol and o...
Both the free hydroxyl groups readily undergo esterification.两个自由羟基,都容易酯化.The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.化学方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.Iso - army gall...
Don't be afraid to ask your fishmonger to fillet flat fish.尽管叫鱼贩子把比目鱼的鱼刺剔掉。Don't be afraid to haggle: for the moment, it's a buyer's market.别怕还价，现在是买方市场。Don't be afraid to consider apparently ext...