ultrasonic crack detection的意思|示意

This paper mainly discusses the confirmation of the steel plate flaw in the thick steel plate ultrasonic crack detection system. And the process of finding the flawed position is also discussed.

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 effect of the REBAR on ultrasonic crack detection data was analyzed qualitatively by time-distance relation and quantitatively by formula. The method was also used for the location of REBAR.

利用时距关系定性和公式定量分析钢筋对超声检测裂缝测试数据的影响，并可对钢筋位置作出判断。

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。

Identification of the influence of reinforcing bar (REBAR) for ultrasonic detection of crack depth in concrete was studied through theoretical analysis.

通过理论分析提出了在超声波检测钢筋混凝土构件裂缝深度时判辨钢筋影响的方法。

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。