英语词汇“自然背景輻射”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	自然背景輻射
释义	自然背景輻射 zì rán bèi jǐng fú shè在人類自然環境中的輻射。包括宇宙射線、來自人類和動物體內及體外環境中天然放射性元素的輻射，通稱為「自然背景輻射」。
随便看	dry raw meal consumption dry reach dry reaction dry read contact dry reading room dry reagent Dry reagent chemistry dry reagent feeder Dry reagent microassay dry reception dry reception and turning shot dry reclamation Dry reclamation of used sand dry reconditioning dry rectifier dry red pepper dry red soil dry red soil, savanna red soil dry reduction dry red wine dry reed contact dry-reed contact dry reed contract dry reed pipe dry reed relay