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	be on a razor's edge be on a sticky wicket be on at be on at sb be on a winning streak be on ... back be on bail be on board be on call be on chicken be on cloud nine be on coupons be on display be on duty be one be on edge be one for be one for the books be one jump ahead be one of a kind be one over the eight be one's age be one's baby be one's bag be oneself

英汉双解词典包含3185865条英汉词条，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。