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- Effects of the reference quantity deviation, probing and positioning errors on the accuracy of gear involute measurement by the polar coordinate measuring system are analyzed by the methodology. 从方法论的角度分析了极坐标法齿轮测量系统的标准量、瞄准、测微和定位误差对渐开线齿形测量精度的影响。
- total station polar coordinate measurement system 全站仪极坐标测量系统
- The conversion formula between the polar angle and the generating angle and calculating steps during measuring the gear involute error by the polar coordinate measuring method are presented. 给出了极坐标法测量齿形误差时极角与展角的转换公式和计算步骤,并对以极角和展角表示的齿形误差曲线进行了对比。
- Of or relating to the coordinate system, or to any of three coordinates in it, formed by two polar coordinates in a plane and a rectangular coordinate measured perpendicularly from the plane. 坐标系的坐标系的，或者与坐标系有关的，或坐标产生三条坐柱中的任一个的，这个坐标系由一个平面上的两个极线坐标和一个平面上垂直测量的直角坐标形成
- Keywords even sample initial measuring point generating angle epicycloid gear polar coordinate measurement; 均匀采样;起始测量点;发生角;摆线齿轮;极坐标测量;
- polar coordinate measurement 极坐标测量法
- The origin in a polar coordinate system;the vertex of a polar angle. 极点一个极坐标系中的始端；一个极角的顶点
- The origin in a polar coordinate system; the vertex of a polar angle. 极点一个极坐标系中的始端；一个极角的顶点
- The model is continued by imposing a polar coordinate system on the moving reference frame. 通过把极坐标系作为该运动参照系而继续对模式进行积分。
- The polar coordinate is used in structured grid and Cartesian coordinate in unstructured grid. 同时采用结构化网格和非结构化网格进行数值计算 ,其中结构化网格采用极坐标 ,而非结构化网格采用笛卡尔直角坐标。
- Last part is CORDIC module, and we use it for transferring rectangular coordinate to polar coordinate. 最后的CORDIC模组，使用CORDIC演算法来进行直角座标与极座标之转换。
- It also discussed how to implement road construction survey and staking-out using polar coordinate method. 并对如何利用极坐标法进行道路施工测量放样作了论述。
- Firstly, the orientation workspace of the parallel machine tool is described with the polar coordinate. 首先用极坐标来描述并联机床的姿态空间；
- The practice indicates the relative datum 3D polar coordinate method has several advantages, such as, high efficiency, high automation and high precise etc. 实践证明，与传统的方法相比，该方法具有方便、高效、精度高等特点。
- In order to realize CT fast reconstruction on an ordinary PC, a fast reconstruction process using look-up table and polar coordinate back-projection was presented. 为了在普通PC机上实现计算机断层扫描 (CT)快速重建 ,提出了利用查找表和极坐标反投影快速重建方法。
- A set of formulas for analyzing high-order modes of coaxial lines with arbitrary section in polar coordinate by the method of lines are rigorously derived in this paper. 本文应用直线法理论严格推导了在极坐标系统中分析任意截面形状同轴线高次模的公式。
- Traditionally the company has used coordinate measurement machines (CMMs) for the inspections. 通常公司已使用坐标测量仪(CMM)用于检测。
- Thus, the rotor's dynamic balance is realized finally with the resultant force in revolving polar coordinate while rotating electromagnetic force is vanished. 同时，时空旋转电磁力消失，转子系统在极坐标合成力的作用下实现最终动平衡。
- Coordinate Measurement Machine (CMM) is a kind of new precision measurementinstrument in latest 30 years. 三坐标测量机是近30年来发展起来的一种高效率的新型精密测量仪器。
- Have skill to operate the coordinate measuring machine. 会使用三坐标。
