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- 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
- Finite-element Simulation Analysis of Accurate Cutting Hard Tooth Surface Gear Gear-hobbing Machine 精切硬齿轮滚齿机有限元模态分析
- Discussion of Finite-element Modeling of Accurate Cutting Hard Tooth Surface Gear-hobbing Machine 精切硬齿面齿轮滚齿机有限元建模的研究
- hard tooth surface gears 硬齿面齿轮
- Hard tooth surface 硬齿面
- In turn outwash each tooth each tooth surface. 依次刷净每个牙齿的每个牙面。
- In this paper we carry out a research for the principle to mill tooth surface of unidcntate worm hobs,and create the imitative mathematical model of surface milling. 本文剖折了铲磨单头蜗轮滚刀齿面的数学机理,建立了齿面造型过程的仿真数学模型,并进行了数值仿真计算。
- Study and Production of As-cast Ductile Iron Big Gear with High Hardness Tooth Surface 高硬度齿面铸态球墨铸铁大齿轮的研制和生产
- It has hard teeth, mainly to predator fish. 它有坚硬的牙齿，以捕食活鱼为主。
- 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。
- 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。
- 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）
- The cutters have very hard teeth made from special steel or from diamonds. 刀具上有用特种钢或金钢石制造的非常坚硬的齿。
- 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）
- 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。
- The process is a Muti-input and Muti-output system with severe disturbances(such as mill hardness) and time-variable parameters. 介绍了一种磨矿控制系统中实用的多变量动态矩阵控制的多模型控制策略。
- The difficult problem of noncircular gear hard tooth which could not use finishing process was solved, and the noncircular gear application to the place requested high accuracy become possible. 解决了非圆齿轮硬齿面无法精加工的难题，使非圆齿轮应用于精度要求高的场合成为可能。
- 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
- GoSMILE bombards the tooth surface with microscopic molecules of oxygen that lift the stain directly from the tooth. 整个过程中，手不用碰到牙齿，非常乾净、简单。
- The paper inquires into the rules of formation of the tooth surface of a crowned gear on conjugate hobbing. 就共轭滚切鼓形齿轮时其齿面形成的规律进行了探讨，成功地解决了三自由度啮合的鼓形齿面求解问题。
