The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效.Trial and error revealed that it was best to put in the amide before the epoxide.尝试和误差法表明,最好在环氧化之前引进酰胺基.A polymer...
灯丝在电灯中电加时成白炽状态。A fine wire is heated electrically to incandescence in an electric lamp.电子显微镜中的电子源,是一加热的灯丝.The source of electrons in an electron microscope is a heated filament.电子从热灯丝逸出,叫做热电子发射.The liberation of electron...
乌克兰人所说的那种斯拉夫语系的语言类似于俄语。The Ukrainians speak a Slavonic language similar to Russian.那个潜艇艇长有个类似于潜望镜之类的东西.The captain of the submarine has got this periscope thing.我从没见过一点儿类似于那天的恐怖景象.I have never seen anything remotely rese...
Eventually, the army caught up with him in Latvia.最终,大部队在拉脱维亚赶上了他。The taxman caught up with him and demanded £7,000 in unpaid taxes.税收人员查到了他,要求他把未缴纳的7,000英镑税款交上。The law caught up with him yesterday.昨天,他被捉拿归案。...