英语词汇“天然放射性背景”的翻译、意思、用法、释义-英汉汉英词典

单词	天然放射性背景
释义	天然放射性背景background， natural radioactivity天然放射性背景natural radioactivity background
随便看	explratory murmur expn expo ex point of origin expolsion chamber expol to the skies expol(或praise) to the skies expometer exponence exponent exponent characters exponent curve exponential exponential absorption exponential--absorption exponential absorption law exponential absorption--law exponential absorption of gamma rays exponential amplifier exponential approximation exponential assembly exponential--assembly exponential asymptotical stability exponential atmosphere exponential attenuation