1·Test surfaces are usually rough in ultrasonic flaw detection.
在超声探伤中，经常遇到测试面较粗糙。
2·The results show that this array is good at axial flaw detection.
测试结果表明，该阵列对管道中的轴向裂纹有很好的榆出率。
3·This paper introduces and discusses a supersonic flaw detection method.
引入了焊缝超声波探伤的一般程序。
4·The value of concentration when the flaw detection effect is the best is given.
给出了最佳探伤效果时的浓度值。
5·Based on the algorithm we put forward, a steel ball flaw detection system is built on FPGA.
在钢珠瑕疵检测算法的基础上，本文基于FPGA平台设计构建了钢珠瑕疵检测系统。
6·An image acquisition and processing system designed for rail track flaw detection is presented.
介绍一种用于铁路轨道缺陷检测的图像采集与处理系统的硬件设计和软件开发。
7·Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds.
超声检测是油气管道环焊缝缺陷检测的一项重要技术。
8·The paper anslyses reason of fan blade handle and gives out methods of ultrasonic flaw detection.
通过对在役风机叶柄断裂原因的分析，给出了超声波探伤的方法。
9·So, the continuous casting was improved, the qualification rate of wide plate during flaw detection was increased.
于是对浇注过程作了改进，使宽厚钢板探伤合格率提高。
10·The automatic flaw detection of welded tubes is one of the most important steps to ensure the quality of the tubes.
焊管缺陷的自动检测是保证钢管产品质量的重要环节。
1·Ultrasonic flaw detection technology combines the characteristic of ultrasonic with modern electronic technology as well as microcomputer technology.
超声波探伤技术是超声波特性与现代电子技术以及微电脑技术相结合的产物。
2·Defects of crankshaft surface and body will produce important effect on engine reliability. This paper probes into flaw detection technology of forging steel and nodular cast iron of crankshaft.
曲轴表面及本体的缺陷，对发动机的可靠性有重要影响，对锻钢和球墨铸铁曲轴的探伤技术进行探讨。
3·The company also owns hardness, metallographic microscope, the mechanical properties of aircraft, non-destructive flaw detection equipment.
公司还拥有硬度计、金相显微镜、力学性能实验机，无损探伤等设备。
4·Ultrasonic flaw detection in large-grained materials is difficult because of multiple scattering from material microstructure (grain noise).
由于粗晶材料中材料微结构引起的散射(结构噪声)，使得超声探伤比较困难。
5·So, the continuous casting was improved, the qualification rate of wide plate during flaw detection was increased.
于是对浇注过程作了改进，使宽厚钢板探伤合格率提高。