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。
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。
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