单词 | nuclear atom |
释义 | nuclear atom [`nü·klē·ǝr `ad·ǝm] CHEMISTRY An atomic structure consisting of dense, positively charged nucleus (neutrons and protons) surrounded by a corresponding set of negatively charged electrons. |
随便看 |
科学参考收录了103327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。