对二元混合芳胺中各组分含量也可用同样的方法测定.The same adventages were observed for two - component mixture of aromatic amines.芳胺产品广泛应用于化工 、 医药、染料 、 农药等领域.Aromatic amines are widely used in dyestuffs, pharmaceutical products, agricultural che...
她犹豫了一下，带着迟疑的微笑把手伸了出去。With some hesitation and an uncertain smile, she held out her hand.这个姑娘用迟疑的步子走进房间,用眼睛偷偷地来回瞟着克里费兰和梅德琳.The girl came into the suite with uncertain steps , peering from Cleveland to Madeline.犹豫迟疑的人,常把生命...
Sampdoria lost their unbeaten record with a 2-1 home defeat against Genoa.桑普多利亚队主场1比2负于热那亚队之后，终止了自己的不败纪录。Varese Ligure is a small town in mountainous country east of Genoa.瓦雷泽古雷是位于热那亚以东山区的一座小城。I cannot conceive of such a...