seismic equipment

The serious problem is radio data transmission during the radio telemetry seismic equipment works in mountainous area.

无线遥测地震仪在山区施工中遇到的最大问题是无线电信号的传输。

One of the key to develop the radio telemetry seismic equipment should overcome the transmission trouble on account of the terrain.

解决因地形因素造成的无线传输障碍是无线遥测地震仪获得进一步发展的关键之一。

On the 768 type radio seismic telemetry equipment

768无线地震遥测设备

The time service equipment ( TSE) SFS ⅱ for the telemetric seismic networks ( TSN) is an advanced product developed for analogue telemetric seismic networks in 1993 following the clock 768 which was invented and produced by the State Seismological Bureau of China in 1970s.

SFS－Ⅱ遥测地震台网时间服务设备是继国家地震局于70年代投资研制的768钟站后，为模拟遥测地震台网研制并投入小批量生产的换代产品。

When the slackness of the flexible bus is large, the difference of the seismic response between the independent equipment and the equipment interconnected by flexible buses is small.

在软母线松弛度较大时，软母线连接电气设备体系的响应与单体设备的响应差别不大。

Local effect and anti-seismic analysis on large lifting equipment

大型起重机械的局部抗震分析