【摘要】 基于地震电磁波产生机理,结合DC-Ⅱ电磁扰动仪的工作实践与异常特征形成因素分析,有针对性地提出了DC-Ⅱ电磁扰动仪电源干扰与异常特征的识别见解,给出了排除干扰的方法措施。该建议对于DC-Ⅱ电磁扰动仪的使用者和设备供应商来说,具有一定的启示作用。更多还原

【Abstract】 Based on the generation mechanism of electromagnetic waves and combining the working practice of DC-Ⅱ electromagnetic disturbance meter and unusual characteristics,this paper gives some knowledge to distinguish the exception and abnormal characteristics of the DC-Ⅱ electromagnetic disturbance,and gives the measures of elimination disturbance.This suggestion is helpful to the user of the DC-Ⅱ electromagnetic disturbance meter and the equipment supplier.更多还原