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单词 long wave
释义

long wave


noun

Electricity. an electromagnetic wave over 60 meters in length.
Geology. L wave.

Origin of long wave

First recorded in 1830–40

OTHER WORDS FROM long wave

long-wave, adjective

Words nearby long wave

Longus, long vacation, Longview, long-waisted, longwall, long wave, longways, long weekend, long white lop-eared, long-winded, long-wire aerial
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for long wave

long wave

noun

  1. a radio wave with a wavelength greater than 1000 metres
  2. (as modifier)a long-wave broadcast
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/9/20 15:25:18