N - phenyl maleimide was synthesized from maleic anhydride and aniline.以顺酐和苯胺为原料,合成N - 苯基马来酰亚胺.The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.研究了酸度对苯胺与双氰...
It is insoluble in carbon disulphide, soluble in hot aniline and phenol.它不溶于二硫化碳, 溶于热苯胺和苯酚.Callose stains are aniline blue, resorcin blue and rosolic acid.胼胝质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.N - phenyl maleimide was synthesized from m...
Suddenly the kids,who had been eavesdropping,flew into the room.突然间，一直在偷听的孩子们飞进屋来。We caught him eavesdropping outside the window.我们撞见他正在窗外偷听。She knew you were going to have a baby. She must have been eavesdropping on you...
There are many who feel that the players are being completely unrealistic in their demands...很多人都觉得这些球员的要求是完全不现实的。The intention by the local authority to build 2 000 new houses is unrealistic.当地政府修建2,000 座新房舍的打算不切实际。He s...
The look in his eyes made my heart flutter.他的眼神让我心里扑通扑通直跳。I had a flutter on five horses.我在5匹马身上下了小赌注。Here, there, a flash, a flutter, an ecstasy of shrillings remind us that not all the birds have flown south.这里一闪，那里一扑棱...
She'd flung herself in a pose of melodramatic exhaustion.她一下子摆出一副筋疲力尽的夸张姿势。The men support the ballerinas, who pose with their uplifted arms.男演员托举着女芭蕾舞演员，她们在上面抬臂摆出造型。How did you get him to pose for this picture?你想了什...
碘化物的疗效一般是明显的.The response to iodides is usually dramatic.在地下水碘化物聚集过程中,气体可起重要作用.Gas may play an important part in the accumulation of iodide in subsurface waters.在肠内被吸收以前游离碘或碘酸盐还原成碘化物.In the intestine, free iodine or ioda...
Doctors also treat irregular heartbeats with another device called a pacemaker.医生还会使用另外一种称为“心脏起搏器”的设备来治疗心律不齐.A sad and lonely tune. There's only piano and heartbeats. Nothing else.悲伤孤独的旋律, 唯有钢琴与心跳, 别无其他.Smoking coul...