About Liu Zhengyi
About 中国鉄道科学研究院集団有限公司基礎設施検測研究所,北京,100081
About Gou Yuntao
About 中国鉄道科学研究院集団有限公司基礎設施検測研究所,北京,100081
About Cheng Chaoyang
About 中国鉄道科学研究院集団有限公司基礎設施検測研究所,北京,100081
About Cui Jianying
About 北京交通大学理学院,北京,100044
About Zidonghua Yibiao
About data transfer
About eddy current
About resonance circuit
About signal processing
About sensor
About microprocessor
About reliability(property)
About internal structure
About digital method
About 出力波形
About 温度ドリフト
About サーチコイル
About Interior power distribution,power source equipment
About Nondestructive testing
About 鉄道
About 地上
About 標識
About 開発