... crack damage detection 裂纹损伤检测 crack detection 裂纹检验 ultrasonic crack detection 超声波裂缝检测 ; 超声波探伤 ...
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... 极限应变 ultimate strength 极限应力 ultrasonic crack detection 超声波裂缝检 测 ultrasonic flaw detector ...
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ultrasonic c crack detection 超声波裂缝检测
This paper mainly discusses the confirmation of the steel plate flaw in the thick steel plate ultrasonic crack detection system.
这里论述了在中厚钢板超声探伤系统中，钢板缺陷的确定以及钢板缺陷位置的确定。
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。
Quadrature method is used to work out the optimum parameters and to improve the accuracy of ultrasonic crack detection of roller in the paper.
运用正交试验法，找出了超声波探伤轧辊裂纹深度最佳参数组合，提高了超声波探伤的准确度。
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