Abstract:Two ultrasonic velocity measuring methods were introduced, the principle and difference between the two methods were expatiated. Some examples of ultrasonic velocity measuring technology in material evaluation were given.
何方成, 宫兆斌. 超声波声速测量技术及其在材料评价中的应用[J]. 材料工程, 2003, 0(8): 33-34.
HE Fang-cheng, GONG Zhao-bin. Ultrasonic Velocity Measuring Technology and its Application in Materials Evaluation. Journal of Materials Engineering, 2003, 0(8): 33-34.
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