首页热门词典中文词典梗流行语应用下载

英汉词典汉英词典日汉词典汉日词典韩中词典中韩词典德中词典中德词典法中词典中法词典英语造句英语缩写

首页 - 英汉词典 - D字开头的单词或词组 - d-region

英语解释

d-region

汉语翻译

【电】 D区

d-region英语解释

名词 d-region:

the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves
同义词：D-layer, D region

0

纠错

为您推荐

a.d you'd better you'd we'd who'd table d'hote she'd coup d'etat what-d'you-call-him volts d.c.vitamin D-3 vitamin D-2

猜你喜欢

rakishly Z-average molecular weight galacturonorhamnan guaethol cesium chromic sulfate hundredth-normal solution Eshelby twist weak discreteness open-end lease peaceful co-existence rakishly spirit of wood

应用推荐