“artifical radioactive element”的概念、定义、翻译、参考文献-科学参考

单词	artifical radioactive element
释义	artifical radioactive element Encyclopedia 理学放射性元素释 artifical radioactive element;artificial radioelement人工放射性元素最初通过人工核反应合成而被鉴定的放射性元素。又称人造元素。
随便看	fixed point of discontinuity fixed-point operation fixed-point principle fixed-point property fixed-point set fixed-point system fixed point theorem fixed-point theorem fixed pole fixed pollution source fixed polynomial fixed population model' fixed precision fixed quantity standard of employee and expense fixed radio telescope fixed range fixed-range hopping fixed-ratio schedule fixed-role therapy fixed roof tanks erection fixed roof tanks for oil storage fixed rule fixed sample Fixed sample group survey fixed sandy land

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