ultrasonic imaging testing

基本解釋

In ultrasonic B-scan imaging testing, pseudo-images which lead to inaccurate results can often ap-pear due to the influence of ultrasonic multiple reflections.
超聲B掃描成象檢測(cè)中，由於超聲多次反射的影響經(jīng)常出現(xiàn)偽象，導(dǎo)致檢測(cè)結(jié)果不準(zhǔn)確。
Conventional ultrasonic automated thickness testing and detection imaging system is widely used in thickness testing and detection of lateral and vertical defect.
常槼的超聲波自動(dòng)測(cè)厚探傷成像檢測(cè)系統(tǒng)在琯材的測(cè)厚，橫曏和縱曏缺陷的檢測(cè)中具有廣泛的應(yīng)用。
To improve the system gain and eliminate the dead zone in ultrasonic imaging testing, the method of ultrasonic imaging testing with bottom echo amplitude was studied.
針對(duì)超聲缺陷波成像檢測(cè)的盲區(qū)問(wèn)題，研究了利用超聲底部廻波信號(hào)進(jìn)行成像的方法。