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- point - contact tooth surface 点接触齿面
- Dispersion Method of Space Contact Tooth Surface for Wearing Imitation 用于磨损仿真的空间啮合曲面离散化方法
- 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
- These formulae are suitable for any contacting point of tooth surface meshing. 这些公式适用于齿面啮合的任何接触点。
- We were not at any point contact with the enemy. 我们在任何一个据点都没有和敌人发生接触。
- In turn outwash each tooth each tooth surface. 依次刷净每个牙齿的每个牙面。
- Calculation Method of Sliding Ratio for Spot Contact Tooth Surfaces and Application to Crossed Helical Involute Gears 点接触齿面滑动率计算方法及其对交错轴渐开线斜齿轮传动的应用
- The formulae given by ISO 6336 and AGMA 2001-B88 for calculating the coefficient of contact ratio for tooth surface durability were discussed and a new formula was proposed. 同时对ISO6336及AGMA2001 B88中接触强度重合度系数公式提出了商榷,并提出了新的公式。
- Basingon the loca1 synthesis method, TCA and LTCA techniques, ahigh contact ratio can obtained by enlarging the bias angle ofcontact path at the tooth surface. 利用局部综合法、轮齿接触分析(TCA)、轮齿承载接触分析(LTCA)和啮合仿真技术,通过齿面接触路径倾斜,达到了高重合度的设计目的。
- 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。
- It is different from under point contact that there is no stick area under line contact in the partial slip regime, and load distribution within line contact area is uneven due to roughness of surface. 磨痕分析表明，承载区域接触不均匀，存在虚接触区域，其大小与表面粗糙度有关，而接触区域没有不磨损的粘着区，不同于点接触形式。
- Invention of the point contact transistor by Brattain and Bardeen. (December 23). 12月23日，布拉顿和巴丁发明点式电视晶体管。
- To remove(tartar) from tooth surfaces with a pointed instrument. 除牙垢用带尖工具除去牙齿表面的（污垢）
- We have studied the JJ fundamental and harmonic mixers with a Josphson point contact junction simulator. 采用约瑟夫逊结RSJ模拟器,对约瑟夫逊结的基波和谐波混频器进行了研究。
- To remove(tartar)from tooth surfaces with a pointed instrument. 除牙垢用带尖工具除去牙齿表面的（污垢）
- QUICKPOINT grinding is a high-speed "peel grinding" process based on point contact between the grinding wheel and work piece. QUICKPOINT工艺技术是一种在精磨加工范围工序中只以点接触方式进行磨削的高速外圆磨削法。
- Basically ultrasonic vibrations are used to dislodge both plaque and tartar from the tooth surface . 医生只要开动超声波工作手机使之接触牙石，牙石就会自动脱落。
- We calculate the conductance and thermopower in saddle quantum point contact under a finite temperature and different magnetic fields. 在有限温度和不同磁场下;精确计算了各种鞍形量子点接触中的量子化电导和热功率.;量子点接触的形状影响体系的量子化特征
- Situated farthest from the middle and front of the jaw, as a tooth or tooth surface. 远侧的，远中的远离颌的中前部的，如牙齿或齿面
- The point contact hoisting rope was taken as an studied example and a model for the fretting wear of steel wires was developed. 以点接触式提升钢丝绳为研究对象,在实验室建立了钢丝绳中钢丝的微动磨损模型。
