您要查找的是不是:
- Objective To explore a way of preventing and treating crown surface discoloration. 目的探讨一种预防和治疗牙冠表面变色的方法。
- Objective To evaluate the effect to caries of the fixed appliance by the investigation of plaque index on the crown surface of teeth at the different stages. 目的通过调查固定矫治器治疗中牙冠表面托槽周围的牙菌斑指数评价固定矫治器对龋病的影响。
- This paper makes a study of the morphological structure of the cheekteeth crown surface of the Prezewalski horse and compares the teeth ofthe Prezewalski horse with those of the Equus hemionus and Equus burchelli. 本文研究了普氏野马颊齿冠面的形态结构,并与亚洲野驴(9例)和斑马(3例)的牙齿做了比较。
- The crown of St Wenceslas was in prague cathedral. 圣文萨斯雷的皇冠保存在布拉格大教堂。
- The crown was beset with diamonds and jewels. 皇冠上镶嵌着钻石和珠宝。
- A major has a crown on the shoulder of his uniform. 一名少校在制服的肩部有个王冠形的纹章。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- Prince Charles is the legal heir of the crown. 查尔斯王子是王位的合法继承人。
- That ring is beans compared with the crown jewels. 与皇冠上的宝石相比那枚戒指根本不值什么钱。
- She laid claim to her father's crown. 她根据权利要求继承父亲的王位。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- A crown for covering or sealing a tooth. 齿冠遮盖或密封牙齿的冠状物
- He is honest only on the surface. 他只是表面诚实而已。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- It was cold, raining, and, to crown it all, we had to walk home. 天气寒冷,又下著雨,而最倒霉的是,我们得走著回家。
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮