two skew lines 交叉二直线
distance between skew lines 异面直线间的距离
directional plane of skew lines 异面直线的方向平面
common perpendicular of skew lines 异面直线的公垂线
以上来源于: WordNet
Problems concerning joining two skew lines are often met in engineering of pipes, roads, Bridges, channels, etc.
交叉二直线的连接问题在管道、道路、桥梁、隧道等工程中经常遇到。
In this paper speecified ratio projections of two segments of skew lines with a given included angle are illustrated correspondly.
文中对两交叉直线段的夹成定角成定比的投影都相应地作出了图解。
Three approaches to the graphic representation for lines of intersection are introduced in this article, namely, central projection, parallel skew projection and arc line projection.
本文介绍了图解截交线的三种方法，中心投射法、平行斜投射法、弧线投射法。
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