摘要
探索直线与二维坐标轴围成图形面积最小的条件及应用,并对三维空间中类似问题进行了探索,得出了直线(平面)与坐标轴(坐标面)围成图形面积(体积)最小时直线(平面)应满足的条件和一些相关应用。
This article explored the conditions and application of the minimal measure between the straight-line and the axis,and popularized it to three-dimensional space,and thus conditions and some related applications of the minimal measure between the straight line(plane) and the coordinate axis(coordinate surface) are obtained.
出处
《大理学院学报(综合版)》
CAS
2010年第10期94-97,共4页
Journal of Dali University
关键词
最小面积
最小体积
直线
平面
坐标轴
minimum area
minimum volume
straight line
plane
axis