齿轮

This paper analyses the shape of Conjugate Curve of the profiee of pin tooth,develops the formula for computing the curvature of the comjugate curve, and completes the quantitative analysis of conjugate property of the circular arc and pin gears,This paper provides the theoretical foundation for the synthesis of circuler-arc and pin gear transmission.

本文分析了针齿齿廓的共轭曲线型式，推导了共轭曲线的曲率计算式；对圆弧针齿齿轮共轭性作了定量分析，为圆弧针齿传动的综合提供了理论依据。

The main objective of the course in conjugate element theory should be to develop in the engineering student the ability to Vector, differential geometry, gear theory.

在啮合元件理论课程的主要目的使工程的学生对向量微分几合及齿轮理论有所认识并用於实务设计上。

A connected set of rotating gears by which force is transmitted or motion or torque is changed.

能量被传送或运动或扭矩被改变的相互连接的一系列齿轮。

By the mobility matrix formula developed the power flow transmission path and the coupling between the paths was studied.The power flow by the wall transverse vibration and influence from connecting path's rigidity were analyzed quantitatively.

研究了齿轮箱不同的功率流传递路径及各路径之间的耦合特征，并对传递路径的柔性和引起箱体壁横向振动的功率流进行了定量分析。

The involute tooth shape is one that results in a constant velocity ratio, and is the most commonly used of such shapes today.

渐开线状的齿就可以提供恒定的速度比，它也是目前最常用的齿轮形状之一。

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The statue stands atop Corcovado Mountain, which visitors can climb by taxi or cog railway to gain unparalleled views of the city.

这雕像坐落在Corcovado 山顶，那些访问者可以攀登坐出租车或带齿轮的铁路去获得空前的城市风光。

Cristo Redentor, or Christ the Redeemer, opens his arms wide as if to embrace all of Rio de Janeiro. The statue stands atop Corcovado Mountain, which visitors can climb by taxi or cog railway to gain unparalleled views of the city.

意译：巴西的图片Cristo Redentor，或基督教的救世主，展开他的臂膀去拥抱世人这雕像坐落在Corcovado 山顶，那些访问者可以攀登坐出租车或带齿轮的铁路去获得空前的城市风光

The Mustang with gear down can be seen with the first Corsair.

该野马与齿轮下跌可以看出，与第一海盗船。

Hence, the countershaft and all its rigidly connected gears are in motion whenever the drive shaft revolves.

因此，当驱动轴旋转时，副传动轴及与其刚性连接的齿轮都处于运动中。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。