英语词汇“very low frequencies”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	very low frequencies
释义	very low frequencies very low frequencies (VLF) The range of radio frequencies between 3 and 30 kHz. These are invariably ground waves, and with high-power and large, efficient antennae they can provide worldwide coverage. VLF is used by Omega.
随便看	taper off taper per foot taper pin taper pins taper pipe taper pipe thread taper plug gage taperr taper ratio taper reamer taper relief taper ring gage taper-rolling bearing taperrus tapers taper shank tapers off taper something off taperstick taper tap taper thread taper washer taperwise tapes tapescript

英语词典包含2567994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。

very low frequencies