1.
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
2.
There are two kinds of coordinates, Cartesian coordinates and polar coordinates, with which spatial issues are analyzed and calculated.
分析和计算的空间问题,一般可采用两类坐标系:笛卡儿直角坐标系和极坐标系。
3.
A Note on Differential Element Method in Polar Coordinates;
极坐标系下使用微元法需要注意的一个问题
4.
The application of polar coordinates systemin the CNC LATHE-MILLING;
极坐标系在数控车铣加工中心上的应用
5.
The Analysis and Improvement of Bearings-only Tracking Algorithm in Correction Polar Coordinates
修正极坐标系纯方位跟踪算法分析与改进
6.
Rotary coordinates are dynamically established in our matching algorithm, in which an elastic minutiae paring method is used.
特征点匹配算法通过动态建立极坐标系和弹性配对特征点来实现 .
7.
Development of Macro Programming of Data Interpolation Algorithm under Polar Coordinates and its Application
基于极坐标系的数据插补算法的宏程序的开发及应用
8.
Application of Ellipsoid Macro Programming Based on Data Interpolation Algorithm under Polar Coordinates
基于极坐标系的数据插补算法的椭球宏程序的应用
9.
Establishment of Relative Polar Coordinate Method of Lofting Mineral Company Shandong Branch of CHALCO
建立相对坐标系的极坐标法施工放样
10.
spherical-polar tracking system
球面极坐标跟踪系统
11.
revolution of polar to Cartesian
极坐标－直角坐标旋转
12.
resolution of polar to cartesian
极坐标-直角坐标转换
13.
The measurement equation is linear in polar coordinates but is nonlinear in cartesian coordinates.
量测方程在极坐标中是线性的,但在笛卡儿坐标系中却是非线性的。
14.
The Research on the NC Programming Technology and the Implementation of the CAM System Based on Polar-coordinate;
极坐标数控编程技术研究与CAM系统的实现
15.
First Integral of a Class of Autonomous Systems in Polar Coordinates
一类极坐标形式的自治系统的首次积分(英文)
16.
We carry out a transformation to spherical polar coordinates.
我们变换成球极坐标。
17.
Beijing geodetic coordinate system 1954
１９５４年北京坐标系
18.
This coordinate system is called the triad at the point.
这个坐标系叫做该点的三面形坐标系。