论文部分内容阅读
地震仪器的标定是地震观测中的一个重要环节,也是观测技术中的基础工作。但是,过去我国对地震仪器的标定、研究进展缓慢,设备方法落后,长期以来没有正式的标定设备。为了适应我国地震科学技术现代化的需要,上海市地震局根据国家地震局的工作安排,从1981年5月着手筹建地震仪器标定试验室,已于1982年10月初步完成了试验室的第一阶段建设,安装调试成功一套低频振动标定系统。目前已可对外
The calibration of seismic instruments is an important link in the observation of earthquakes and also the basic work in observational techniques. However, in the past, the calibration of seismic instruments in our country was slow and the methods of equipment were backward. There was no formal calibration equipment for a long time. In order to meet the needs of China’s earthquake science and technology modernization, the Seismological Bureau of Shanghai, in accordance with the work arrangements of the State Seismological Bureau, set about to build the seismic laboratory calibration laboratory in May 1981 and completed the first phase of the laboratory preliminary in October 1982 Construction, installation and commissioning a set of low-frequency vibration calibration system. Currently available