“dihedral group”概念、定义、翻译-科学时代

单词	dihedral group
释义	信息与系统科学词汇手册 dihedral group 二面体群
随便看	surface blasting surface board surface-borehole variant surface brightness surface building surface charge surface charge surface charging surface chemistry surface circulation surface cleaning surface coat surface coating surface coating surface collection surface colour surface complex surface concentration surface condenser surface conductance surface-conduction electron-emitter display surface-conduction electron-emitter display (SED) surface-conduction electron-emitter display（SED） surface conductive humidity sensor surface correction

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。