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天火字典

英日字典: kennelly-heaviside_layer

kennelly-heaviside layer   (TTS Sound)


The kennelly-heaviside_layer has 1 Senses.

  • e layer, heaviside layer, e region, kennelly-heaviside layer
  • a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length
  • 電離層の一部(地上50マイルから90マイル)で中長波の電波を反射する

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