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。
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。
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。
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。
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。
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。
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。
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。
Described is the feasibility of applying infrared stress evaluation technique to stress analysis and flaw detection.
简要介绍红外应力评价技术用于压力容器应力分析和缺陷检测的可行性。
This paper describes the features, principle and sorting method of the photoelectric sensor for surface flaw detection.
本文概述了表面缺陷光电传感器的特点、原理和分类方法。
Pressure Vessels used Special steel products production, And the X-ray flaw detection with advanced high-pressure test.
压力容器采用特种钢制作，并经先进的X光探伤与高压测试。
It is known that these characteristics influence greatly the ratio of flaw detection and the accuracy of flaw evaluation.
对超声无损检测中影响缺陷检出率和缺陷评价准确性的换能器脉冲波声场分布特性进行了研究。
Nondestructive flaw detection of concrete structures is a difficult task, especially for detection of small or shallow flaws.
混凝土结构缺陷的无损检测是一项非常困难的工作，尤其是小尺寸或浅层的缺陷检测非常困难。
This paper analysed cause of flaw detection crack of LZ50 Axis slab of speeding up train and gave solution measures and plan.
综合分析了LZ50提速车轴坯的磁探裂纹的原因，并提出解决措施和方案。
The precautionary measures to prevent skirt from fracturing, by means of ultrasonic flaw detection technology, are discussed.
探讨了用超声波技术对运用机车柴油机钢顶铝裙活塞裙部裂损进行提前预防的措施和方法。
The invention provides a special ultrasonic flaw detection angle probe, relating to the ultrasonic flaw detection technical field.
本发明提供了一种超声波探伤专用斜探头，涉及超声波探伤技术领 域。
The experiment shows that the processing speed and the accuracy of the flaw detection have improved compared with the current method.
实验结果表明，该算法在处理速度及检测正确率上都优于现有的模板匹配算法。
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。
The vibration testing method on the early crack flaw detection was discussed, but it couldn't give the location and size of the crack flaw.
讨论了振动筛下横梁裂纹的振动检测方法，但尚无法确定裂纹的位置和大小。
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。
The traditional technique of internal Iron chill of steel castings hasn'tsatisfied with requirements of flaw detection quality of mill housings.
对于有探伤要求的轧机牌坊，采用传统的内冷铁工艺生产铸钢件的技术已不能满足质量要求。
The technology of intelligent flaw detection is adopted in the system, realizes the inspections of high accurate welded seam automatic tracking.
采用智能化探伤技术，实现了高精度、快速焊缝自动跟踪的检测。
The purpose of the research is to search for a method of flaw detection without damage which is accurate enough and has some industrial prospect.
本项目研究的目的是探索一有足够精度且有工业应用前途的无损缺陷检测法。
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。
The supersonic flaw detection technology for the wheel seat inlaid part of the disc braking wheelsets for speed increased passenger cars is described.
介绍了提速客车盘形制动轮对轮座镶入部超声波探伤工艺，分析了探伤过程中存在的实际问题，并提出了相应的改进措施与建议。
Its comprehensive coverage focuses on flaw detection, inspection, stress measurement, development of testing equipment and sensors, and data analysis.
它的广泛报导集中在断裂力学、裂缝的形成与传播、断口显微分析及其他观察法。
The utility model relates to a special test block for ultrasonic flaw detection, which belongs to the technical field of the ultrasonic flaw detection.
本实用新型涉及一种超声波探伤专用试块，涉及超声波探伤技术领域。
The fact is fully testified by inspection of cracks revealed in the dissecting tests of three pieces of mold-lump scrapped by ultrasonic flaw detection.
对超声探伤报废的三块模块进行解剖试验，表露出的裂纹形貌完全说明了这点。
The metallic surface has the property of---high light and hairline, so the fine flaw detection on the metallic surface has always been a difficult problem.
金属表面具有高反光和拉丝特性，金属表面细小瑕疵的图像检测一直是非常困难的问题，本文提出了一种基于支持向量机的金属表面细小瑕疵检测算法。
The replacing of mechanic scan with electric scanning one line probes controlled by a computer to realize flaw detection of twin train wheels is introduced.
描述了由计算机控制探头阵列电扫描对列车轮对探伤工作模式，以取代机械扫描方式。
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