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。
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。
应用推荐