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单词 decametre
释义

decametre

/ˈdɛkəmiːtə /
(US decameter, dekameter , abbreviation dam; US also dkm)
noun
A metric unit of length, equal to 10 metres.In this study, we also used the horizontal visibility data determined by meteorological observers in decameters (dm)....
  • ‘There's a boat on our tail, and they sent a warning shot about fifty decameters from the boat,’ Armon yelled.

Derivatives

decametric

adjective ...
  • The other big problem is that Jupiter does not transmit constantly at decametric wavelengths.
  • A brief historical summary is followed by a review of current observations of Jupiter's decametric radiation.
  • The emissions we can hear are often referred to as decametric noise storms, because the waves are tens of meters long.
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更新时间:2024/11/14 5:03:25