1·It has been proved by practices that the double enveloping worm gearing transmission is superior to the ordinary worm gearing transmission under the same condition.
使用实践证明，在相同的使用条件下，平面二次包络环面蜗杆传动副的传动性能比普通蜗轮蜗杆传动副好。
2·The new cycloid cam sliding tooth transmission is a two-teeth difference sliding tooth planetary gearing with cycloid internal gear.
新型摆线凸轮活齿传动是一种内齿轮齿廓为摆线及其等距线的二齿差活齿行星传动。
3·By using geometry analysis method, this paper educed calculation formula of normal direction gear side clearance when internal gearing involute gear transmission center distance waned slightly.
通过几何分析的方法，导出了内啮合渐开线齿轮传动中心距略变小时，法向齿侧间隙的计算公式，供齿轮传动设计计算之用。
4·Gearing and transmission are fully enclosed, allowing the bicycle to be ridden in formal clothing and at any speed.
齿轮和变速器完全密封，让自行车在马路的正式服装和以任何速度。
5·The cycloid-shaped gears are used widely in mini-gearing, which reduces gearing and increases its transmission ratio.
摆线轮能够减小传动器尺寸，提高传动比，在小型传动机械中得到广泛的应用。
6·Although the planar double-enveloping worm gearing has advantages of high transmission efficiency, excellent load capacity, long life cycle and so on, it has been used in a limited way.
虽然平面二次包络环面蜗轮副具有传动效率高、承载能力大、使用寿命长等优点，但它的应用却始终受到限制。
7·The two teeth difference cycloid gearing now is widely applied in the low transmission ratio gearing because of its anti-gluing performance .
二齿差摆线针轮行星传动，由于具有较强的齿面抗胶合能力，因而在小传动比的传动中，得到了广泛的应用。
8·Because planet differential gearing has some weakness someone suggests we can use hydraulic transmission to drive the horizontal screw decanter.
采用行星传动差速器的卧螺离心机存在很多不足，提出了用液压方式驱动卧螺离心机的方法。
9·The transmission theory of the two teeth difference cycloid gearing planetary drive is analysed.
本文分析了二齿差摆线针轮行星传动的啮合原理和强度计算方法。
10·Spiral bevel gear is important transmission fundamental component applied in modern gearing.
螺旋锥齿轮是现代传动系统中的重要部件。