“polonium”的概念、定义、翻译、参考文献-科学参考

单词	polonium
释义	polonium Encyclopedia 理学放射性元素释 polonium钋天然放射性元素，元素符号Po，原子序数84，半衰期最长的同位素的质量数209，属周期系ⅥA族。为纪念居里夫人[注]的祖国波兰（Poland）而命名。 Physics polonium钋84Po｛化｝ Astronomy polonium缩写：Po。钋 Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 polonium钋
随便看	intelligent system intelligent system of bus rapid transit intelligent systems intelligent terminal intelligent textile design intelligent tourism intelligent tourism three - dimensional marketing system intelligent traffic management intelligent traffic management system intelligent traffic monitoring system intelligent traffic safety system intelligent traffic safety system, ITSS Intelligent Transportation intelligent transportation intelligent transportation data management intelligent transportation hub intelligent transportation infrastructure intelligent transportation service Intelligent Transportation Society of America intelligent transportation system Intelligent Transportation Systems Joint Program Office of the U.S. Department of Transportation intelligent transportation system, TS intelligent transport system Intelligent Transport System History intelligent travel vehicle stowage platform

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