英语词汇“background radioactivity”的翻译、意思、用法、释义-英汉汉英词典

单词	background radioactivity
释义	background radioactivity背景放射性background radioactivity背景辐射background radioactivity背景放射性電機工程background radioactivity背景放射性核能名詞background radioactivity背景輻射醫學名詞—放射醫學名詞
随便看	one-nucleon transfer reaction on envious disposition one o'clock one object one occupation one occurrence one occurrence--occurence one o' clock one o'clock one o'clock, one ode one of one-of-a-kind one-of-a-kind production one of a thousand one-off one-off bidding； static bidding one off bill one officer one of nature's gentlemen one of the best one of the boys one of the extremities of the axis on which the sphere revolves, as the pole of the earth or the heavens one of the gang one of the monks of the order of st. francis, who cover their heads with a capuchin or cowl