“microseismic instrument”的概念、定义、翻译、参考文献-科学参考

单词	microseismic instrument
释义	microseismic instrument [¦mī·krǝ¦sīz·mik `in·strǝ·mǝnt] ^{MINING ENGINEERING} An instrument for the study of roof strata and supports; it is inserted in holes, drilled at selected points, for listening to subaudible vibrations that precede rock failure.
随便看	depressed equation depressed fracture depression depression angle depression spring depression storage depressive neurosis depressor depressor nerve depropanization depropanized material depropanizer deproteinize depside depsidone depth depth bomb depth charge depth contour depth curve depth dose depth-duration-area value depth finder depth gage depth hoar

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