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  1. seismic

    • IPA[ˈsīzmik]

    美式

    • adj.
      relating to earthquakes or other vibrations of the earth and its crust;relating to or denoting geological surveying methods involving vibrations produced artificially by explosions
    • 釋義
    • 相關詞

    形容詞

    • 1. relating to earthquakes or other vibrations of the earth and its crust after a few days of seismic activity the volcanic eruption started
    • relating to or denoting geological surveying methods involving vibrations produced artificially by explosions seismic data show the deep structure of rift systems
    • of enormous proportions or effect there are seismic pressures threatening American society
    • n.
      the velocity of propagation of elastic waves in a particular rock.

    Oxford Dictionary

    • n.
      the reflection of elastic waves at boundaries between bodies of rock of different physical ...

    Oxford American Dictionary

    • n.
      the refraction of elastic waves on passing between formations of rock having different seismic ...

    Oxford Dictionary

    • n.
      the reflection of elastic waves at boundaries between different rock formations, especially as ...

    Oxford Dictionary

    • n.
      an elastic wave in the earth produced by an earthquake or other means.

    Oxford Dictionary

    • n.
      the refraction of elastic waves on passing between bodies of rock having different seismic ...

    Oxford American Dictionary

    • n.
      the velocity of propagation of elastic waves in a particular rock.

    Oxford American Dictionary

    • n.
      an elastic wave in the earth produced by an earthquake or other means.

    Oxford American Dictionary

    • 更多解釋
    • IPA[ˈsʌɪzmɪk]

    英式

    • adj.
      relating to earthquakes or other vibrations of the earth and its crust: after a few days of seismic activity the volcanic eruption started

    Oxford Dictionary