This paper introduces an experimental device used in research on electromagnetic test of cement pole.

基于电磁原理，构建实验装置，以研究水泥杆中钢筋的检测方法。

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This paper is devoted to the System of evalution and managed on the Date Bases Software of Electromagnetic Test.

本文详细论述电磁学试题库的评签系统和管理系统。

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Unfortunately, although Faraday's principles of electromagnetic induction have stood the test of time, Splashpower has not-it was declared bankrupt last year without having launched a single product.

不幸的是，法拉第的电磁原理经受了时间的检验，Splashpower却没有。它还未曾发布一款产品就已于去年宣布破产了。

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Other research presented at the meeting suggests that most devices do not affect the implants in a significant way, even if they sometimes produce electromagnetic interference in a laboratory test.

CNN: Study: Headphones could interfere with pacemakers