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- 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。
- 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
- Pseudo-spectral method in polar coordinate system for viscous flow 极坐标系下黏性流动的拟谱方法
- In this paper, the error in conversion of measurements under the polar coordinate system to ones under the Cartesian system is analyzed and an unbiased conversion formula is given. 主要针对情报处理中极坐标数据转换成直角坐标数据之间的误差分析,给出了无偏转换公式。
- This article was to offer the necessary condition and appliction of differentiable Complex Function in polar coordinates system. 摘要给出极坐标形式的复变函数的可微性充要条件的证明及其重要应用。
- A NC Cutting Machine with Polar Coordinate System and Modular Structure 模块化多功能极坐标数控切割机
- Deduction of the General Solution for Plane Problem in Polar Coordinate System 极坐标平面问题一般解的推证
- spherical polar coordinate system 球极坐标系
- cylindrial polar coordinate system 柱面极坐标系
- Fourth order difference of plane problem in polar coordinate system and its application 极坐标平面问题的四阶差分及应用
- a line connecting a point in space to the origin of a polar coordinate system. 空间中的一点连接到级坐标原点的直线。
- THE FINITE DIFFERENCE METHOD ON TORSION PROBLEM OF PRISMATIC BARS WITH SECTOR CROSS-SECTIONS UNDER THE POLAR COORDINATE SYSTEM 极坐标系下扇形截面杆扭转问题的有限差分法
- The study on the methods of obtaining the solution of the derivation of the equilibrium equations under polar coordinate system 在极坐标系下求平衡微分方程解的方法研究
- 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
- spheric polar coordinate system 球极坐标系
- polar coordinate system 极坐标系统
- Standard units and coordinate system. 标准单位和坐标系。
- The Finite Difference Method for Torsion Problem of Bars with Sectorial Cross-sections in Polar Coordinate System 极坐标系下扇形截面杆件扭转问题的有限差分法