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seismograph

Definitions

seismograph rate
(Noun) a machine that measures the intensity of an earthquake
Seismograph rate
(Noun) The measuring tool for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake).
Usage: as of August 1994 until May 1997, a network of 8 three-component digital seismographs operated at the Acu reservoir.


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