Summarizes several magnetization methods of detecting steel wires,introduces the theory of magnetic bridge,and gains the structure size of the excitation device through calculating and experiment.是什么意思_Summarizes several magnetization methods of detecting steel wires,introduces the theory of magnetic bridge,and gains the structure size of the excitation device through calculating and experiment.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句