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- Analysis on Characteristic Profiles and Their Errors of Involute Tooth Surface 渐开线齿轮廓面的特征线及其误差分析
- 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
- In turn outwash each tooth each tooth surface. 依次刷净每个牙齿的每个牙面。
- A new method employing rigid cylinder-shaped stylus for measuring the errors of involute tooth profiles of gears is presented. Its principle and measuring results are introduced. 提出一种采用刚性圆柱棒形测头测量渐开线齿形误差的新方法,介绍了测量原理及测量结果。
- 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)
- 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。
- involute tooth profile measurement 齿形渐开线测量
- 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)
- spherical involute tooth profile 球面渐开线齿廓
- 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。
- Streptococcus mutans is regarded as the main pathogenic bacteria of caries, because of its strong ability to adhere to tooth surface and to ferment sugar into acid. 由于变形链球菌具有很强的向牙面粘附聚集和代谢糖分产酸耐酸的能力,它被认为是最重要的致龋菌。
- To RCP, it is safe and effectual when the polishing time was within 6 s and the operator's pressure on the tooth surface was less than 0.5 N. RCP抛光时间为6s以内、操作者对牙面施加的压力0.;5N以内视为安全有效。
- Involute toothing gears. 英文标题: (Horology.
- By use of rectilinear characteristic of involute cutter and according to clock and watch gear drive demands, this paper have put forward involute toothing with double pressure angles. 为此,作者利用渐开线刀具的齿廓为直线,刃口成形容易的特点,根据钟表齿轮的传动要求,提出了一种双压力角渐开线齿形。
- High-temperature resistant timing belt gear tooth surface integration in shape,never unglued in high-temperature ceramic work environment. 齿面齿底一体化成型,永不脱胶。
- During ausform finishing process of hardened gears, there is plastic displacement of metal on the tooth surface and the distortion of tooth profile . 在齿轮热滚挤加工中,轮齿上的金属在强制挤压力的作用下沿齿面产生塑性流动,使齿形发生变化。