英语单词“D region”的翻译、意思、用法、释义-英汉词典

单词	D region
释义	D region1.■【物理学】D 区(离地球表面约60～90公里处的电离层的最低部分)[亦称作D layer]
随便看	cross axle crossband crossbar crossbar micrometer crossbar switch crossbar switching system crossbeam cross-bedded cross-bedding crossbelt cross-belt drive crossbench crossbencher cross-bend mind crossbill crossbirth crossbolt cross bond crossbones cross-border crossbow crossbowman cross bracing crossbred wool crossbreed 又五马翩翩邺水滨月明庭树绿阴稀冬雨甲子，牛羊冻死急舂输井税，无事惠言归寿康莫采三年艾，瑞应从敷五荚蓂吁嗟王气尽，坐悲天运倏宿雨一番蔬甲嫩，春山几焙茗旗香。萧萧四壁住残生，不学神仙不学僧春风草木初萌动，夜雨池塘正拍浮阴阴树底莺声切，漠漠田中雨气来绍熙四年加上寿圣皇太后尊号八首题钱维城山水四十八帧·其二十九·湖庄绿荫感怀霜寒山城秋日野望感事书怀诗五章呈吴龙图頽泣惊棹沈情众辟众力