Ultrasonic flaw location in semisphere butt welds by sound path method is described.

介绍半球对接焊缝超声探伤的声程定位方法。

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It was pointed out that the keypoint in designing the special transducer was its working frequency and crystal Angle according to the coat thickness and flaw location.

根据外套壁厚和裂纹位置特点，提出了专用超声换能器的设计关键在于工作频率和晶片倾斜角。

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In order to improve the efficiency of magnetic flux leakage (MFL) testing for tank floors, the flaw location, test data description and visualization from anomalistic signals are studied.

针对储罐底板漏磁检测的实际需要，研究了根据异常数据点进行缺陷自动定位、定量描述及可视化的基本方法。

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Victoria Police sent an e-mail to Apple on Monday morning Sydney time, asking it to fix the flaw, but a check on the location on Apple Maps at 10pm Pacific time on Sunday shows the app is still showing the city as incorrectly being in a pocket of land in the middle of the desert park.

FORBES: Police Warn Of 'Potentially Life-Threatening' Apple Maps Flaw That Leaves Drivers Stranded In The Desert