Jiang Jiayu, Geng Dafu, Chen zhongfan. THE OBSERVATIONAL ERROR OF SHORE PERIOD SEISMOGRAPH AND ITS IMPROVEMET METHOD[J]. North China Earthquake Sciences, 1996, 14(3): 63-66.
Citation:
Jiang Jiayu, Geng Dafu, Chen zhongfan. THE OBSERVATIONAL ERROR OF SHORE PERIOD SEISMOGRAPH AND ITS IMPROVEMET METHOD[J]. North China Earthquake Sciences, 1996, 14(3): 63-66.
Jiang Jiayu, Geng Dafu, Chen zhongfan. THE OBSERVATIONAL ERROR OF SHORE PERIOD SEISMOGRAPH AND ITS IMPROVEMET METHOD[J]. North China Earthquake Sciences, 1996, 14(3): 63-66.
Citation:
Jiang Jiayu, Geng Dafu, Chen zhongfan. THE OBSERVATIONAL ERROR OF SHORE PERIOD SEISMOGRAPH AND ITS IMPROVEMET METHOD[J]. North China Earthquake Sciences, 1996, 14(3): 63-66.
THE OBSERVATIONAL ERROR OF SHORE PERIOD SEISMOGRAPH AND ITS IMPROVEMET METHOD
In this paper, by analysis of the observational error of the vibration pick up, the time service precision and the systematical tinea recording error of the shore period seismogragh, the reason of above error has been found and its solving method has been given.
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