“county magistrate”的概念、定义、翻译、参考文献-科学参考

单词	county magistrate
释义	county magistrate Encyclopedia 历史学制度、机构与职官释 county magistrate 知县中国清代地方官名。县级行政机构的长官。历史学典章制度释 county magistrate县知事中华民国北京政府时期县级长官。
随便看	convexo-concave lens convexo-convex convexoid convex operator convexo-plane convex optimization convex optimization algorithm convex optimization theory convex polygon convex polyhedral angle convex polyhedral cone convex polyhedral set convex polyhedron convex polyomino convex polytope convex-preserving fitting convex process convex processes convex program convex programming convex programming problem convex quadrangle convex quadratic programming convex quadrilateral convex region

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。