摘要
本文推广了现行《空间解析几何》教材中空间图形关于“坐标原点、坐标平面、坐标轴”对称图形的特殊结论 ,给出了空间图形关于“点、平面、直线”对称图形的一般性定理 ,并举例说明其应用。
This paper extends the particular conclusions on the symmetry of the space figures in terms of the coordinate zero dot, coordinate plane and coordinate axis in 'Analytic Geomtry', and gives a general theory of the symmetrical figures on the dot, plane and straight line, and illustrates their application.
