The probe choices for ultrasonic crack detection of welding line of light sheet are discussed from two aspects of theory and practice.
从理论和实践两方面探讨了薄板焊缝超声波探伤探头的选择方法。
It is assumed that the information of the particle image photographed by double-exposure with a light sheet is processed by correlation method.
速度场是通过对一个片光源上两次曝光的图像进行互相关处理来得到的。
It is assumed that the information of the particle image photographed by double-exposure with a light sheet is processed by correlation method.
速度场是通过对一个片光源上两次曝光的图像进行互相关处理来得到的。
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