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在大面积区域性土壤的腐蚀调查中采用模式识别技术，可使现场布点的数量与密度大为减少。主要介绍了模式识别技术与特点，及其在土壤府蚀调查中的应用途径，最后还给出了大庆太北油田与高台子油田的应用实例。实际应用表明，采用该技术后，不但使布点数量大为减少，且使试验数据的正确性与可靠性也大为提高，并节省了大量的试验费用。
The use of pattern recognition technology in the investigation of large-scale regional soil erosion can greatly reduce the number and density of site layouts. This paper mainly introduces the pattern recognition technology and its characteristics, and its application in soil eclipse investigation. Finally, the application examples of Daqing Taibei Oilfield and Gaotaizi Oilfield are also given. The practical application shows that the adoption of the technology not only greatly reduces the number of points, but also greatly improves the accuracy and reliability of test data and saves a large amount of test costs.