skew line

基本解释

The practice proves that to arrange bridge pier in the direction along flow is one of effect way for solving water stop problem of multi line skew bridge abutment pier.
实践证明顺水流方向布置桥墩是解决多线斜交桥墩台阻水问题的有效途径之一。
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。
Approximate development of triangle line and error analysis program system are realized on the basis of approximate developing error theoretical analysis of triangle line of skew curved surface.
在对不可展曲面三角线法近似展开误差理论分析的基础上，实现了三角线法近似展开及误差分析程序系统。