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	D-region 简明释义 n.D 区域， D 层（电离层的最低区域）网络释义 1 ?d层 D层短语 1 shaded d region 阴影 2 d region d区 3 d-region stability d域稳定性双语例句 1 And, that's true for any region, d, not just for some regions, but for, really, any region I can think of. 这对任意区域D都成立，在能想到的区域都成立。 2 Let me call that region D of divergence, of curl F dV. 称之为在区域D上divdV的积分。 3 D It is really completely enclosing a region in space that I will call D. 在空间中是完全封闭的，我们称它为。
随便看	fall on hard times falling-out falling out fallingout falling out of feather falling-out of step fall out of step falling-outs falling over falling part falling pawl falling period falling phyllotaxy falling plate camera fall pregnant falling pressure falling price falling prices falling protector falling rate falling rate drying falling rate drying falling rate (drying) period falling rate drying period falling rate(drying) period

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