中文摘要：

采用P．Steeghs提出的滑动窗口Radon变换的快速计算方法，实现了胜利油田垦71地区的三维倾角分布的计算，给出了三维倾角分布的清晰图像．计算表明采用Radon变换的快速算法可有效的提高计算速度．给出了快速算法的详细推导过程，并更正了文献中的一处错误．

英文摘要：

In this paper the 3D dip distribution in the Ken71 area of Shengli Oil Field is computed with sliding window Radon transformation proposed by Steeghs, the clear images of 3D dip distribution are presented. The computation shows that the computing speed could be effectively enhanced by Radon transformation compared with normal arithmetic. The detailed derivation of fast computing algorithm is given and one error in the literature is corrected.