Taking advantage of advanced SEM and TEM technology and modern TFD theory, explanation to microscope bonding mechanism of cold pressure welding was made.

利用近代界面及表面电子结构理论(改进的TFD理论)和现代先进分析测试技术对冷压焊结合的微观机理进行了分析。

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This paper based on ambiguity function theory analyzes the cause of cross-components and gives the optimization algorithm of adaptive TFD with radially-gaussian kernel.

文中以模糊函数理论为基础，分析了时频分析产生交叉项的原因，给出了以径向高斯函数为核函数的自适应时频分析优化算法。

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