This paper introduces an experimental device used in research on electromagnetictest 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。
2
This paper is devoted to the System of evalution and managed on the Date Bases Software of ElectromagneticTest.
本文详细论述电磁学试题库的评签系统和管理系统。
3
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.