A classical method to determine the content of cinnamaldehyde is called hydrochloride hydroxylamine - pyridine oximation.探讨一种无吡啶盐酸羟胺肟化法测定肉桂醛的可行性.GC method for the determination of cinnamaldehyde in cassia bark capsules h...
...sheep, cattle, horses, and other domesticated animals.羊、牛、马及其他驯养的动物Cattle were first domesticated in Neolithic times.新石器时代有人开始驯养牛.He is thoroughly domesticated and cooks a delicious chicken casserole.他精于家务,烹制的砂锅炖小鸡非常可...