Subtract electromagnetic wave transmitter is used well in the item of the electromagnetic waveobservation investigation.
电磁波发射机在电磁波观测系统研究项目中起了很好的作用。
2
This paper reported the situations of developing electromagnetic waveobservation before earthquakes in Xiamen city and the explorations on recognizing varieties of non-earthquake signals.
本文记述了厦门市地震局几年来开展电磁波观测的情况，以及对各种非震异常信号的识别探索。
3
This paper presents a discussion on the observation methods for Model HAB -2 Wave Meter.