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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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英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。