Pitch circle is the reference circle from which all transverse spline tooth dimensions are constructed.
节圆是一个参考圆，花键的键齿的所有的横向尺寸都是以节圆为基础开始计算的。
A reference circle trial generator is developed to provide a high precision movement for the reflector of laser tracker.
设计制造出一种标准圆轨迹发生器，可为标准反射镜的运动提供高精度的规定轨迹。
Formulas are given in many mechanical manuals to calculate the tooth thickness at only the reference circle of worm and worm wheel.
蜗轮蜗杆的分度圆齿厚在大部分机械手册中都给出了计算公式，但在其它任意半径处的齿厚计算很少有资料涉及。
What is noticeable is: to bevel gear, the corresponding teeth shape is bigger to the modulus and reference circle in formula 1 and 2.
值得注意的是对于斜轮而言，公式1和2中的模数和分度圆直径所对应的形更大。
By using MATLAB optimization toolbox, the method has supplied a new selection to assess roundness with taking MZC, LSC, MCC and MIC as its reference circle.
提出一种基于MATLAB的圆度评定方法，利用MATLAB优化工具箱，为采用最小区域圆法、最小二乘圆法、最小外接圆法和最大内接圆法实现圆度的评定提供了新的选择。
A new algorithm for line-generating circle is presented in this paper. The circle generated by this algorithm is optimally approximate to the reference circle.
本文提出了一个计算机绘制圆弧的新的线生成算法。它所产生的圆弧最佳逼近参照圆弧。
The precision of Newton iterative method is the better, but its calculating quantity is large and complex, moreover it can't get coordinate of center of the best fitting reference circle.
牛顿迭代法的精度较高，但计算量大也最复杂，且不能直接得到最接近参考圆的圆心位置坐标；
If someone in your circle is making reference to something, it's likely important enough that you should be aware of it.
如果你交际圈子中的人提到某件事，这表明它可能是比较重要的，你应该知晓它。
According to Faraday's Law of Electromagnetic Induction, using the reference direction of circuit variation, it can find a method of V-A Equation made by mutual inductive circle at its option.
本文依据法拉第电磁感应定律，利用电路变量的参考方向，找出了获得任意情形下互感线圈v - A方程的一种方法。
Peak power with micro marketing review: a shot in the refresh circle of friends how wechat business promotion is still in groping, all kinds of excellent patterns are available for reference.
顶峰助力微营销跟评：朋友圈刷屏中枪，微商如何推广仍在摸索，各种优秀模式皆可借鉴。
The paper introduces the reference assistance system of public libraries in France and Italy and proves that it benefits the circle of Chinese libraries.
文章介绍了法国、意大利等国的参考咨询馆员制度，并指出了这一制度对中国图书馆界的重要借鉴作用。
The heliotropic, great-circle and Hipparcos telescope reference frames are explicitly defined in the light of the scanning law of Hipparcos satellite.
本文从依巴谷卫星扫描观测原理出发，给出对日参考架、扫描大圆参考架和望远镜参考架的明确定义；
At last thesis introduce the control mode of loose circle thickness. Thesis has use for reference mine supporting.
并介绍了控制松动圈厚度的控制方法，对井下支护设计具有借鉴意义。
On the contrary, the acceptance in Japan as one from the same Chinese-character cultural circle is an important reference to our nation's research.
与之相对，同为汉字文化圈的日本的受容可谓我国研究的一个重要参照系。
By the region terrestrial reference posture polymerization large-scale business circle, reached higher authorities in the nature to the function necessary body operation condition.
以区域地标姿态聚合的大型商圈，在性质上达到了功能配套一体运作的状态。
An axis external circle simulates a reference shaft line to realize the principle of the measurement of the plane to the symmetrical characteristic of the reference axis.
以轴外圆模拟基准轴线实现面对基准轴对称度测量的原理。
An axis external circle simulates a reference shaft line to realize the principle of the measurement of the plane to the symmetrical characteristic of the reference axis.
以轴外圆模拟基准轴线实现面对基准轴对称度测量的原理。
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