“三等分角”的概念、定义、翻译、参考文献-科学参考

单词	三等分角
释义	三等分角 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 problem of trisection of an angle三等分角问题 angle trisection三等分角 trisection of an angle三等分角问题^†
随便看	heavy duty coating heavy duty diesel engine heavy-duty maintenance machinery heavy electron heavy element heavy element star heavy fermion heavy fermion materials heavy fermion superconductor heavy fermion superconductors heavy [fission] fragment heavy fission fragment heavy flavor physics heavy forgings heavy fraction of soil matter heavy fragment heavy fuel heavy grazing heavy grinding heavy haul operations heavy-haul railway heavy-haul railway station and terminal heavy-haul railway terminal heavy haul railway transportation heavy haul train

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。