The effect of nitrogen can be overcome by sheathing the flame in argon.氮的影响则可以通过用氩气包覆火焰而予以克服.Used for testing horizontal combustibility of various textile and show with flame spread rate.用于测定各类纺织织物水平方向燃烧性能,并以火焰蔓延速率来表示.Th...
Intense balls of flame rose up into the sky.炽热的火球冲上天空。The water was heated by a naked gas flame.水是用燃气明火加热的。The two sheets of flame clashed, soaring hundreds of feet high.两片火焰化作一处，腾起了几百英尺高的烈焰。...
含有重复的酰胺原子团的聚合物.A polymer containing repeated amide groups , as in various kinds of nylon.摘要寻找合成宏量原子团簇的新方法.Objective : Searching for new method of synthesizing macroscopic quantities compounds of cluster.研究建立了激光与原子团簇相互作用的...
想法 二: 雪橇撞到地面突起物时,凯萨琳掉下来了.Idea 2 : Kathleen falls off the sled when it hits a bump.在开采洞穴时,你必须要戴上安全帽,以防止头部撞到突起物,或者被掉落的岩石砸伤.You should wear hard hats when caving to protect the head from bumps and falling rocks.息肉: 具黏膜的腔壁上形...
She is endued with wisdom from above.她有天赋的智慧.He is endued with a spirit of public service.他富有为公众服务的精神.The greatest scholar is not endued with perfect wisdom.最伟大的学者并不赋有完美的智慧....
Dr. Johnson and I have been trying to build him up physically.约翰逊医生和我一直试图增强他的体质。The dampness of the forest did not agree with him physically.他的身体不能适应森林的潮湿。He was not perhaps physically the strongest in the class.他可能不是全班身...