我校于一九七五年一月成立了地震测报组,测报组由七名教工和四十名学生组成。为了加强对地震测报工作的领导,学校党支部、工宣队和校革委还建立了地震工作领导组。半年来,我们本着自力更生、因陋就简的精神,先后安装了方位电、锅形近极电、生物电、悬垂式地倾斜、长水管地倾斜、土地磁、地应力、地温、气象观测(气温和气湿)、自动式地下水位测量器(利用食用的水井)和警报器等十一种观测手段。从这些观测手段来看,锅形近极电、方位电和悬垂式地倾斜仪等,反应都比较好。尤其是锅形电反应更为灵敏准确。例如运城八月十三日的ML=3.7级地震;临猗九月十六日的ML=3.3级地震,都有较明显的反应,在对应予报上,也都比较准确。下面着重介绍一下锅形土地电的反应情况和肤浅的体会。 Our school established the Earthquake Information Group in January 1975. The group consists of seven faculty members and 40 students. In order to strengthen the leadership of the earthquake forecasting work, the school’s Party branch, the workers’ propaganda team and the school’s reform and reform commission also set up a leading group for earthquake work. In the past six months, we have installed electricity in the direction of self-reliance and simplicity. We have installed electricity in the direction of the pan, electricity in the pan, bio-electricity, tilting in a suspended manner, tilting of long pipelines, magnetic and geostress of land, geotemperature and meteorological observation Wet), automatic groundwater level gauges (using edible wells) and sirens. From these means of observation point of view, the pot-shaped near-polar electricity, azimuth electricity and overhanging tilt meter, the reaction is better. Especially the pot-shaped electrical reaction is more sensitive and accurate. For example, the ML = 3.7 earthquake on August 13 in Yuncheng and the ML = 3.3 earthquake on September 16 in Linxiang all had obvious responses and were relatively accurate in their corresponding reports. The following focuses on the response of the pot-shaped land and the superficial experience.