到定点和定平面(定直线)距离之比为常数空间点的轨迹探讨

到定点和定平面(定直线)距离之比为常数空间点的轨迹探讨的英文翻译

基本释义

• The studying of the space figure that arrive the fixed point and the fixed flat surface(fixed straight line) distance's ratio is a constant