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基于光热辐射技术中的二层样品的理论,对金属表面涂层的质量和厚度进行了非接触测量,为工业生产中材料涂层的无损检测提供了一种新的方法。
Based on the theory of two-layer samples in photothermal radiation technology, non-contact measurement of the quality and thickness of the metal surface coating is provided, which provides a new method for the nondestructive testing of the material coating in industrial production.