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根据已建立的Pb-Sn合金镀层成份的数字模型,利用计算机模式识别技术对镀层的外观提出了一个识别预测方案,经实验验证,模式识别预测外观的正确率约为93%。
According to the established digital model of the composition of Pb-Sn alloy coating, a recognition and prediction scheme of the appearance of the coating is proposed by using the computer pattern recognition technology. The accuracy of the pattern recognition prediction appearance is about 93% by experiments.