“dubnium”的概念、定义、翻译、参考文献-科学参考

单词	dubnium
释义	dubnium Encyclopedia 理学放射性元素释 dubnium𬭊人工放射性元素，元素符号Db，原子序数105，半衰期最长的同位素的质量数268。属周期系ⅤB族。以俄罗斯杜布纳联合核子研究所所在地杜布纳（Dubna）命名。
随便看	convergence of an infinite product convergence of an integral convergence of an iteration method convergence of a numerical method convergence of a sequence convergence of a series convergence of distributions convergence of economic growth convergence of iterative method convergence of measures convergence of obligatory rights and debts convergence-preserving convergence-preserving matrix convergence-preserving method convergence radius convergence rate convergence rate; rate of convergence convergence region convergence space convergence statement convergence strip convergence structure convergence test convergence theorem convergence topology

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