论文部分内容阅读
磁变仪磁针的磁矩和有关机械构件的综合温度系数应在安装仪器时严格按《地震台站观测规范》的要求进行调试,此后在仪器稳定性较差的数年之内还要逐年进行检验。广州地磁台根据1985年和1986年的资料对垂直强度和水平强度磁变仪的温度系数q_H和q_Z进行了考察。根据很多地磁台曾用过的方法,即以基线值的观测值为纵座标,以与每次观测
The magnetic moment of the magnetometer needle and the integrated temperature coefficient of the relevant mechanical components shall be adjusted strictly according to the requirements of “Observation Station for Seismic Stations” when the instrument is installed, and then be carried out year by year within a few years after the stability of the instrument is poor test. Based on the data of 1985 and 1986, Guangzhou Geomagnetic Observatory conducted a survey on the temperature coefficients q_H and q_Z of vertical and horizontal intensity magnetic strain gauges. According to many methods used by geomagnetic stations, that is, the observation value of the baseline value is the ordinate, with each observation