Structural changes of dental enamel , dentine, cementum and pulpal reactions in carious process are discussed.其中,釉质龋的研究资料最为丰富, 其次是牙本质, 有关牙骨质龋的资料最少.Suitable for cutting metal , such as structural steel refractory steel, c...
Storms have caused structural damage to hundreds of homes.几场暴风雨毁了成百上千所住宅，连结构都破坏了。We had taken great pains to check the structural soundness of the coachwork.我们下了很大的工夫检查汽车车身的结构是否安全。Trimeris'compound , called T - 20 ,...
Even when they argued, they did so without tip - toeing around each other's feeling.他们就是吵嘴, 也从不含沙射影,指桑骂槐.The ballerinas were toeing the line.芭蕾舞女演员踮起脚尖,排成一行.She was playfully toeing his feet.她顽皮地踢着他的脚....
The caddie ran over to fetch something for him.球童跑过去给他拿东西。You're all right Caddie, I tell you. "你会演好的,嘉莉, 真的." Well, how goes it, Caddie? "“ 喂, 嘉德,进展如何 啊 ?...
This has stripped the contest down to its essentials.这就使比赛精简到最基本的环节。The tree's roots are stripped and hung to season and bleach.树根剥皮后挂起来风干晒白。He stripped off his wet clothes and stepped into the shower.他脱掉湿衣服走进浴室。...
"What if they gave a war and nobody came?" was one of his generation's favored aphorisms.“如果他们宣战却无人应战该怎么办？”是他那一代人钟爱的格言。He formulated trenchant aphorisms that caught their attention.他阐述的鲜明格言引起了人们的注意.The aphorisms sta...