地磁专用DC-1型数字钟的研制
THE DEVELOPMENT OF SPECIAL GEOMAGNETIC DC-1 DIGITAL CLOCK
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摘要: 介绍一种利用单片机技术和电子技术相结合研制出来的数字钟——"地磁专用DC-1型数字钟", 用以取代磁秤仪器上配制的计时设备。Abstract: The special geomagnetic DC-1 digital clock, which was developed with SCM and electronic technique, is introduced.It can be used to replace the timing equipment in magnetometer.