英语词汇D-region怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	D-region
释义	Definition of D-region in English: D-region noun another term for D-layer Example sentencesExamples The altitude of the D-region ionosphere is too low for satellite measurements of electron density. Negative ions are a feature of the D-region ionosphere, where they hold a substantial portion of the negative charge.
随便看	get a feel of get a fix on get a fix on get a flat tyre get a foot in the door get after get a grip get a grip get a grip (on oneself) get a guernsey get ahead get ahead get ahead of get ahead of oneself get ahead of oneself get ahead with get a hold on oneself get a into g get a kick/buzz from get a kick/buzz out of get a kick from/out of get a kick out of get a leg up on get a leg-up on get a life

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Definition of D-region in English: