The cycloid has an isochronal pendulum.
摆线具有严格的等时摆。
Ok, so that's what the cycloid looks like.
这就是摆线了。
Let's take, so, it's a famous curve called a cycloid.
来看看一条著名的曲线——摆线。
So, let me explain what's the definition of a cycloid.
让我来说明一下摆线的定义。
Cycloid was used to modify the involute tooth profile.
用摆线对渐开线齿轮齿形进行修形。
Maybe on the cycloid, we'd say it's a distance starting on the origin.
在摆线上，称之为到起点的距离。
The type analysis of the cycloid steel ball planetary transmission is made.
对摆线钢球行星传动进行了较全面的类型分析。
Ok, so — so the cycloid, well, I guess it doesn't quite look like what I've drawn.
这是摆线，它跟我画的不大一样。
If we take the example of the cycloid, well, what's the derivative of one minus cos?
以摆线为例，1，-，cos的导数是什么？
The author developed a new type of CAM motion curve - density cycloid motion curve.
本文开发了一种新型的凸轮运动规律——疏密化摆线运动规律。
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。
The balance of K -H-V double-cycloid ball planetary reducer is analyzed and calculated in the paper.
本文对双摆线钢球减速器的平衡设计进行了分析和简化。
So, if you wanted to know how long; an arch of cycloid is, you have this nice-looking curve; how long is it?
如果你想知道一个摆线有多长，这是一条很漂亮的曲线，这有多长？
It will be set by the user at order for the actuator whether to use gear or horizontal cycloid deceleration.
该机传动部件采用齿轮减速或卧式摆线减速由用户在订货时说明确定。
Pinhole machining of pin gear housing is one of important procedures in manufacturing cycloid speed reducer.
针齿壳销孔的加工是摆线针轮减速器制造的重要步骤之一。
When a round object rolls along a straight line, a track on the round edge is called a roulette or a cycloid.
当一个圆沿着一条直线滚动时，圆边上一点的轨迹叫做旋轮线或摆线。
The slide velocity of cycloid steel balltransmission is analyzed and the formula of slide velocity is deduced.
研究分析了摆线钢球行星传动的滑动速度并推导出滑动速度计算公式。
In the family of the cycloid drive, the fa cycloid-pin wheel planetary drive reducer is a new transmission device.
在摆线针轮行星传动家族中，FA型摆线针轮行星传动变速器是一种新的传动装置。
The mechanical and mathematical models of the transmission of KHV double cycloid ball planetary reducer are built.
建立了K H V双摆线钢球传动减速器(一级)传动的力学模型和数学模型。
Thenew technics makes it easy to adjust the depth and length of workpiece throughadjusting the parameters of cycloid.
通过调整摆线的各个参数，可以方便地调整倒锥的加工深度及长度。
This paper proposes a new method to modify the cycloid gear tooth of reducer in order to improve the gear engagement.
本文以改善摆线针轮减速器轮齿啮合质量为目的，提出了一种新颖的摆线轮齿形修整方式。
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。
The contact stresses of the cycloid groove are analyzed by Hertz stress theory, and the stress variety curves are drawn.
利用赫兹应力理论推导出摆线槽的接触疲劳应力并绘出其应力变化曲线。
Modeling program of cycloid profile contact finite element was finished by use of parametric function in I-DEAS software.
利用I-DEAS软件本身的参数化设计功能，编写了摆线轮齿面接触有限元建模程序；
Flexible set cycloid gear pump rotor pump vane pump with the advantages of a similar volume than pump more than 10% efficiency.
柔性摆线转子泵集齿轮泵与叶片泵优点于一身比同类容积泵的效率提高10%以上。
Cycloid; Ball; Planetary transmission; Contact mechanics; Dynamic excitation; Natural characteristics; Dynamic characteristics.
摆线；钢球；行星传动；接触力学；动态激励；固有特性；动态特性。
Helical rotor is the most important part of rotor flow meter, and its section shape is normally formed by involute and cycloid.
螺旋转子是转子流量仪表中的心脏零部件，其截面形状一般由渐开线和摆线组合而成。
Helical rotor is the most important part of rotor flow meter, and its section shape is normally formed by involute and cycloid.
螺旋转子是转子流量仪表中的心脏零部件，其截面形状一般由渐开线和摆线组合而成。
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