An instrument for recording microseismic activity.
| 单词 | θ7576 |
| 释义 | the world > the earth > earth sciences > geology > geophysics > [noun] > seismological apparatus (5) microseismograph1881 An instrument for recording microseismic activity. accelerograph1921 A device or apparatus for measuring and recording acceleration; spec. a seismograph for recording large earth tremors by this means. clinograph1933 Seismology. An instrument for measuring changes in inclination. thumper1962 Geology. A device for creating artificial seismic waves in the earth. Subcategories:— array (1) |
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