Automatic identification of flaws is very important for ultrasonic nondestructive testing and evaluation of pipelines.
缺陷的自动识别在管道缺陷超声无损检测和评估中具有重要意义。
The application of feature analysis of ultrasonic nondestructive testing(UNDT)of adhesive bond structures(ABS)is presented in this paper.
本文介绍了超声无损检测特征参数分析在胶接结构中的应用。
Modern signal processing and pattern recognition have been playing an increasing important role in ultrasonic nondestructive testing and evaluation.
现代信号处理与模式识别技术在超声无损检测与评价中的作用愈来愈重要。
At present, ultrasonic nondestructive testing technology has been widely applied to many areas, such as medical testing, survey the sea, machines, materials, etc.
目前，超声无损检测技术已应用于很多领域，例如医学检测、海底探测、材料探伤、超声测量等。
Ultrasonic nondestructive testing of concrete is described including its principle, instrument as well as the processing, identification and automatic measurement of signals with computer.
讨论混凝土的超声波检测，包括其原理和装置，以及采用计算机对信号的处理、判断和自动测量的方法。
Digital beam forming (DBF) is special for phased array ultrasonic transducer compared to other ultrasonic nondestructive testing and is also the kernel technology of the whole signal-receiving system.
数字波束合成技术是相控阵超声检测相对于其它超声检测所特有的，也是整个信号接收处理系统的核心技术。
Ultrasonic wave excited in medium by laser can be used as a new method of ultrasonic measure and nondestructive testing.
在固体中利用激光产生超声波，可作为超声测量和材料无损检测的一种新方法。
The nondestructive testing technology has been widely used in bridge engineering, and the technology of testing the quality of concrete structures by ultrasonic has been widely used.
无损检测技术在桥梁工程中的广泛应用，超声波检测混凝土构件质量技术已被普遍采用。
Ultrasonic imaging nondestructive testing technology could be used effectively in inspecting and controlling braze quality of switch electric contact.
针对开关电触头钎焊质量难以检测的问题，采用超声成像无损检测技术能够有效地检测并控制焊接质量。
Ultrasonic phased array testing is a new nondestructive testing technology.
相控阵超声检测技术在无损检测领域是一个新的技术手段。
The ultrasonic infrared thermography method is a new nondestructive testing technology.
超声红外热成像是一种新型的无损检测技术。
Ultrasonic flaw-detection is widely used in nondestructive testing applications.
探伤是应用广泛的无损检测方法之一。
By analyzing the characteristic of the ultrasonic hardness sensor, a nondestructive testing method that using the ultrasonic hardness sensor technology for pipe coat is put forword.
通过分析超声波硬度传感器的特点，提出采用超声波硬度传感器技术实现对管件镀层硬度进行现场无损测量的方法。
In a word, the image device of ultrasonic C-scanning has wild application in nondestructive testing of industrial production.
因此，超声c扫描成像技术在工业无损检测方面有着良好的应用前景。
The ultrasonic method is the main method of concrete nondestructive testing of one.
超声波法是混凝土无损检测的主要方法之一。
The experimental result shows that the non-uniformity of ultrasonic C-scan image is corrected and the accuracy of nondestructive testing …
试验结果表明，该法有效地校正了高压开关烧结触头的超声C扫描图像的不均匀现象，提高了超声无损检测的准确性。
The experimental result shows that the non-uniformity of ultrasonic C-scan image is corrected and the accuracy of nondestructive testing …
试验结果表明，该法有效地校正了高压开关烧结触头的超声C扫描图像的不均匀现象，提高了超声无损检测的准确性。
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