“natural radioelement”的概念、定义、翻译、参考文献-科学参考

单词	natural radioelement
释义	natural radioelement Encyclopedia 理学放射性元素释 natural radioelement天然放射性元素最初是从自然界中发现而不是用人工方法合成的放射性元素。天然放射性元素有钋、氡、钫、镭、锕、钍、镤和铀8个元素。
随便看	Abinit软件包 abiochemistry abiogenesis abiogenic fluids abiogenic gas A Biographical Chronicle of Tang Xianzu A Biographical Novel of Yu Qian A Biographical Record of Jiading Calligraphers, Painters and Seal Engravers A Biographic Dictionary of Chinese Artists A Biography of Mr.Gong Weichang A Biography of Mr. Molt-Pure A Biography of Xu Hanming A Biography of Yue Fei A Biography of Zhao Kuangyin a biomedical model of disability abiotic factor abiotic stress tolerance breeding for forage plants A Bird Perches on the Ripe Fruit Branch Abirewa Movement A birth of the role Abish Ketilbayev ABJ anomaly ABJM theory ABJM理论 ABJ反常

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