您要查找的是不是：
- Debris collects in the crevices on teeth. 碎片在牙齿上的裂缝中堆积起来。
- Accretion on teeth 牙上沉积物
- I picked up a free booklet on tooth care at the dentist's. 我在牙医那里拿了一本关于牙齿保健的免费小册子。
- The research sheds important new light on tooth formation. 这项研究为了解牙齿的形成提供了新线索。
- Braces stay on teeth for about two years, but the results last a lifetime. 牙套在牙齿上停留约两年，效果却可以持续一辈子。
- But blueberries, blackberries, and beets leave their color on teeth as well. 但是，蓝莓，黑莓，以及甜菜能使牙齿染色。为了健康，你应该吃它们。
- Dental ecofilm is a community of bacteria colonized on tooth surface. 摘要牙面生态膜是细菌致龋活动场所。
- The fluoride mixes with enamel, the hard surface on teeth, to help prevent holes, or cavities, from forming. 氟化物和牙齿表面坚硬的珐琅质混合，可以帮助预防牙洞的形成。
- The fluoride mixes with enamel , the hard surface on teeth, to help prevent holes, or cavities , from forming . 氟化物和牙釉质溶合形成坚固的牙齿表面，帮助预防穿孔和龋齿。
- Tran, P., Brahimi, M. T., &Paraschivoiu, I. (1994). “Ice Accretion on Aircraft Wings with Thermodynamic Effects”. Journal of Aircraft . 杨明浩、官文霖.;(2004)
- Methods Dye penetration method was used to observe marginal microleakage with or without Superbond on teeth in vitro. 方法应用染料渗入法，在离体牙上观察银汞合金在应用与不应用粘接剂的条件下的边缘微漏。
- An improved numerical method of simulating ice accretion on airfoil was developed based on parcel concept following the fundamental assumption of droplet movement. 摘要基于微团概念，以雨滴运动的基本假设出发，对翼型积冰的拉格朗日方法进行了改进。
- Osteoporosis. Certain black spots on tooth X-rays that indicate air pockets and dead bone. 骨质疏松症。牙X光照片上的黑色点说明有空洞或者坏死的骨头。
- Objective To study the effect of microwave on tooth movement and the periodoned memborane in rabbits. 目的利用动物实验模型,研究微波照射对兔牙远中移动速度及牙周膜作用的影响。
- The lemon juice set his teeth on edge. 柠檬汁把他的牙齿都酸倒了。
- Computation of glaze ice accretion on airfoil 考虑传质传热效应的翼型积冰计算
- Management of Accretion on Wall for Nangang No.1 BF 南钢1号高炉炉墙结厚处理
- Numerical Simulation of Ice Accretion on Airfoils 飞机机翼结冰过程的数值模拟
- The role of aggression in mental work is aptly expressed by the phrase "getting ones teeth into a problem ". 一个指任务，一个指侵略行为，合一起什么意思呢？
- Numerically simulating of ice accretion on airfoil 翼型积冰的数值模拟
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
