英语词汇“f layer”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	f layer
释义	f layer 汉语翻译【电】 F层英语解释：名词 f layer: the highest region of the ionosphere (from 90 to 600 miles up) which contains the highest concentration of free electrons and is most useful for long-range radio transmission 同义词：Appleton layer, F region
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英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

f layer