基本解释[数学]拟仿射映射英汉例句双语例句In this paper, the symmetric image encryption scheme based on 3-D quasi-affine transformation over limited integer grids and 4-D chaotic map.本文基于三维整数拟仿射变换和四维混沌系统对图像加密。quasi affine transformation更多例句专业释义数学拟仿射映射