本文讨论的基本问题是在地震勘探资料解释中对非平面地质体产状要素进行数学求解。该命题的数学论证可以概括为:三维空间任意假想曲面上任意点S(x’,y’,z’)的空间位置,可以转化为地面上某点的坐标P(x、y)而求得。 The basic problem discussed in this paper is to mathematically solve the non-planar geologic body-shape elements in the interpretation of seismic data. The mathematical argument of the proposition can be summarized as follows: The spatial position of an arbitrary point S (x ’, y’, z ’) on any imaginary surface in three-dimensional space can be transformed into the coordinates P (x, y) of a point on the ground .