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1)  angle of non-uniplanar lines
异面直线夹角
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2)  Angle between lines
直线夹角
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3)  intersentant angle for two straight lines
直母线夹角
4)  noncoplanar line
异面直线
1.
This paper presents the formulas for calculation of relevant parameters of noncoplanar lines in offshore platform model and the process of deriving.
文中利用向量及矩阵公式 ,推导出了计算异面直线间夹角、最短距离及最短距离处点的坐标的公式。
2.
This paper presents the formulas for calculation relative to data of noncoplanar lines in offshore oil field platform and process of deriving.
介绍海洋钻井平台模型理论计算中,异面直线的相关参数的公式及其推导过程。
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5)  lines on different planes
异面直线
1.
The method of distance of two lines in different planes and the equation of common perpendicular of lines on different planes;
求解两异面直线间的距离与公垂线方程的方法
2.
Using the methods in mathematical analysis, this paper has concluded the calculation methods of the shortest distance between two lines in space, and the methods can also be used in the judgments of lines on different planes, crossing lines, parallel lines and coincidence lines
利用数学分析的工具推导出空间两直线最短距离的计算方法,该方法可用于异面直线,相交直线,平行直线和重合直线的判断。
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6)  crossover line
异面直线
1.
To improve the accuracy of the coordinates of points,a model is described which consider the equation geometric meaning,making use of mid-point of crossover line to get 3D points coordinate.
三维坐标点计算方面,考虑方程组的几何意义,采用异面直线公垂线中点逼近三维空间点的方法,提高了点坐标的计算精度。
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补充资料：异面直线
不同在任何一个平面内的两条直线。它们既不平行，又不相交。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条