极坐标系 meaning in Chinese
polar coordinate method
polar coordinate system
polar system
system of polar coordinates
Examples
- Polar coordinate system
极坐标系统 - 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 - In the same way , the symplectic difference method is put up in pole coordinate system . it is programmed and applied in the solution of cylinder problem and bent girder problem successfully , too
随后，又在极坐标系下建立了弹性力学混合方程的辛差分格式；同样编程实现了算法结构，并计算了圆筒问题和曲梁问题等两个具体算例，取得了较好的效果。 - Firstly , this paper designs a polar coordinate barotropic vorticity equation semi - spectral model and a quasi - geostrophic grid model in order to research the propagation of vortex rossby waves and tropical cyclone intensity change entirely
本文首先设计了一个极坐标系正压涡度方程的半谱模式、一个准地转格点模式对涡旋rossby波传播和热带气旋强度变化进行了较为系统的研究。 - Since pixel - level contrapose pixel coordinate , trigonometric function must be used to translate polar coordinates to pixel coordinate when the curve is described by polar coordinate . so research is very little on algorithms for generating this sort of curve by now
由于逐点是针对象素坐标系而言，而对极坐标系下描述的曲线，在转换到象素坐标系时要用到三角函数运算，因此目前很少提到对极坐标曲线生成算法的研究。