磁环式检波器是将机械震动的速度信号转换成电压信号输出的一种电磁传感器。
The magnetic loop geophone is a type of electromagnetism sensor which transforms mechanistic liberate into electric signal.
为使检波器获得高灵敏度、低失真度，对检波器内的电磁场进行了系统的研究。
In order to design a high accuracy geophone with high sensitivity and low-distortion, the electromagnetic field in a geophone is studied systematically.
为使检波器获得高灵敏度、低失真度，对检波器内的电磁场进行了系统的研究。
In order to design a high accuracy geophone with high sensitivity and low-distortion, the electromagnetic field in a geophone is studied systematically.
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