A testing method which combined of eddy current testing with ultrasonic testing technology was proposed.

本文提出了一种涡流和超声波组合检测连续管的方法。

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The supplier shall furnish the Eddy Current and Ultrasonic Test Procedure to the purchaser for approved.

供货方应向用户提交一份涡流与超声波探伤规程，并要得到订购方认可。

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Aluminum wire ultrasonic bonding; transducer drive current; signal time-frequency analysis; feature selecting; quality online monitoring.

粗铝丝超声引线键合；换能器驱动电流；信号时频分析；特征提取；质量在线监测。

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Ultrasonic touchless technology uses up to 95% less power than current camera image-based gestural systems, making it an attractive option for device manufactures around the world.

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