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Seismometer

资料来源 : pyDict

地震仪

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Seismometer \Seis*mom"e*ter\, n. [Gr. ??? an earthquake +
   -meter.] (Physics)
   An instrument for measuring the direction, duration, and
   force of earthquakes and like concussions.
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