摘要
本文基于轴测投影原理，并根据圆的轴测投影特性，推导出任意轴测投影中一般位置圆的作图方法。该方法作图简便，精确度高。
This articl based on the theroy and the character of surreying projection along the axis, infers the drawing methors about the round in any place in the projection of survey along axis. The methors is easy to drawing, very accurate, and it is easy for an instrument drawing, too.
出处
《江西教育学院学报》
1999年第3期4-5,23,共3页
Journal of Jiangxi Institute of Education
关键词
轴测投影
变形系数
椭圆
作图法
the projection of survey along the axis
the coefficient of changing form
oval
