摘要
在图解美国 Kelso教授寄给赵擎寰教授的征解难题时 ,遇到了经过与两异面直线等距离的两点的直线 ,是否就是两异面直线的等距线的问题 。
In the process of solving the Robere P.Kelo problem with graphic method,we assume that there are two points which have the same distance to two skew lines.Does any points,on the line crossing the two points mentioned above,also have the same distance to the two skew lines? This is very important for the graphic method to be authoritative.The article provides a rigorous and scientific proof.
出处
《武汉理工大学学报（交通科学与工程版）》
北大核心
2002年第2期243-245,252,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
关键词
等距线定理
角平分面
等距点
异面直线
equidistant points
equidistant lines
skew lines
angular bisector
