在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.In many instances isocyanates react vigorously with water, alcohols, and amines.这类含氮化合物的例子是咪唑, 三聚氰酸三酰胺, 三聚氰酸一酰胺.Examples of such nitrogenous compounds are imidazole, ammeline, ammelide.六亚甲基二异氰酸酯 ...
She has never been close to her ascetic, workaholic father.她从来没有和她那个清心寡欲、只顾工作的父亲亲近过。I do not want to become a workaholic.我不想成为工作狂.Others might say that I am a workaholic.其他人可能会说我是个工作狂.Collins English Dictionary defines a...
Acid - leaching reactor is the key instrument for preparing poly aluminium chloride ( PAC ) from kaoline.酸浸反应器是高岭土制备聚合 氯化铝 (PAC ) 的重要设备.The original burnt whiteness of Beihai kaoline is 76 % ~81 %, the whiteness subject ...
He played ducks and drakes and soon blew up all his wad.他挥金如土,很快就花光了所有的钱.Wad the space with paper, please.请用报纸填塞空隙.Philpott tamped a wad of tobacco into his pipe.菲尔波特往烟斗里塞了一卷碎烟叶。...a wad of cotton soaked in cleaning flui...
You can't have one without the other, as the song says.就像歌里唱的那样，两者密不可分，不能只取其一。He had to have one leg amputated above the knee.他的一条腿不得不从膝部以上截断。Refusing to have one leader has not helped the cause.拒绝推举一名领导者对此项事业毫无帮助。...
Unfair refereeing in yesterday's match made the news again.昨天的比赛中又爆出了“黑哨”丑闻!There is, too, a quality of leadership to refereeing that is not always understood.裁判工作还具有一种领导力的特质,这并非总能得到理解.It's crazy and just shows...