松山台电磁场资料及其在永登地震中的反映

介绍了松山电磁台（中法合作项目）布设、仪器状况及近一年来的工作情况，编制了几个处理、分析资料的软件，初步分析了该台自１９９４年１０月至１９９５年１０月的观测结果，并围绕１９９５年７月２２日永登５．８级地震，探讨了该台大地电场观测的映震能力。结果表明，松山台的大地电场及地磁观测资料是比较稳定的，质量是好的．但由于观测时间较短，暂不能作消除干扰的一些数值处理，因此还不能判别出较明显的异常。

DATA OF ELECTROMAGNETIC FIELD IN SONGSHAN STATION AND ITS REFLECTION IN YONGDENG EARTHQUAKE

Arrangement of Songshan electromagnetic station. instrumental status and working situation are briefly introduced in this paper. The authors Compile a few softwares of data treatment and analysis, preliminary analyse observational data from Oct. 1994. to Oct 1995, discuss the observational reflecting earthquake abilily of the earth's electric field about Yongdeng earthquake with Ms5.8 on July, 22, 1995 in the station. The results show that the data are steady, their qualities are good. But because the observational time is short. the authors can't do some numerical analysis without any interference. and they can't discriminate obvious anomalies.