“双极坐标”是天文学专有名词。来自中国天文学名词审定委员会审定发布的天文学专有名词中文译名，词条译名和中英文解释数据版权由天文学名词委所有。
使用双极坐标系研究流体在偏心环空内的流动。
The bipolar coordinate system in which the two boundary circles of eccentric annuli become the coordinate surfaces is used.
在双极坐标系内，利用有限体积法对控制方程离散求解。
The governing equations were discretized using a finite volume method on a bipolar coordinate system.
解双极坐标下拉氏方程得出半空间中无限长水平圆柱体电场问题的解析解。
The half-space analytic solutions of the electric field of an infinite horizontalcylinder are acquired solving the Laplace equation in the double-polarcoordinates.
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