... (4)极线:极距为90的大圆弧又称为极线或称为赤道(equator). 1.球面三角形(spherical triangle) (3)球面初等三角形(primary triangle). ...
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... 球面三角形 spherical triangle 球面三角形 spherical trionometry 球面色像差 spherochromatic aberration ...
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三直角球面三角形 [数] trirectangular spherical triangle ; trirectangular sphericaltriangle
斜角球面三角形 [数] oblique spherical triangle
两直角球面三角形 [数] birectangular spherical triangle
象限球面三角形 quadrantal triangle ; [航] quadrantal spherical triangle
任意球面三角形 oblique spherical triangle
等腰球面三角形 isosceles spherical triangle
不规则球面三角形 scalene spherical triangle
直角球面三角形 [数] right spherical triangle
极球面三角形 polar spherical triangle
In the CAD system for spherical triangle based on OpenGL, a simple and effective way is put forward for the problem.
基于OpenGL的球面三角形的CAD系统,对此问题提出了一种简单、有效的解决方法。
参考来源 - 基于OpenGL的球面三角形的CAD系统·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了一种适用于球面三角形网格的启发式点定位策略。
A heuristic strategy is presented to solve the point location problem in spherical triangulation mesh.
本文采用球面三角形原理推导了导航定位误差与陀螺姿态误差的关系式。
The relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle.
用解球面三角形的方法，通过两天体的球面距离，求得星位角，从而求得船位的经纬度。
Through the solution, the star position angle can be found with so - called "star distance" (Short for the spherical distance between two stars)determined So as to have the fix solved.
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