A new database table structure which stores a string of sampling data as binary data into a record is presented to improve earthquake precursor data access speed.
为提高地震前兆数据库的存取效率，提出了一种把一串观测数据以二进制存储为一个记录的新的数据库表结构。
System structure, principle and concrete process in construction of the Precursor Database System of Earthquake Administration of Shanxi Province as well as storage of data are introduced.
文中论述了山西省地震局前兆数据库系统的组成、数据库建立的原则和具体过程及数据的入库等。
The method of earthquake precursor and earthquake prediction were made a brief introduction using the data of outgoing long-wave radiation, received by the satellite.
简述应用卫星长波辐射资料研究地震前兆与地震预报的方法原理。
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