“砹”的概念、定义、翻译、参考文献-科学参考

单词	砹
释义	砹 Encyclopedia 理学放射性元素释 astatine砹人工放射性元素，元素符号At，原子序数85，半衰期最长的同位素的质量数210，属周期系ⅦA族，卤族元素。英文名称来源于希腊文astatos（不稳定）。 Astronomy 全称：astatine。缩写：At砹 Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 astatine砹
随便看	European Conference on Digital Libraries European Conference on Information Retrieval European Conference on Information Retrieval ，ECIR European Convention on Human Rights European corn borer European Council for Social Research on Latin America European Court of Human Rights European Cultural Heritage Online European Data Relay Satellite European Defense Community European Early Childhood Education Research Association European Ecological Federation European Economic Area European Extremely Large Telescope European Federation for Information Technology in Agriculture, Food and the Environment European Federation of Animal Science European Federation of Chemical Engineering European Federation of Sport Psychology European Food Safety Authority European Football Championship European foulbrood disease European free-tailed bat European Geoscience Union European geostationary meteorological satellite European grassland

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。