“北京国家地球观象台”的概念、定义、翻译、参考文献-科学参考

单词	北京国家地球观象台
释义	北京国家地球观象台 Encyclopedia 理学〔地球物理学研究机构〕释 Beijing national earth observatory北京国家地球观象台中国地震局I类野外观测台站，隶属中国地震局地球物理研究所，科技部国家重点野外科学观测试验站（试点）。
随便看	proper Lorentz transformation properly canonical representation properly contained filter properly containing filter properly convex function properly convex subset properly differentiable function properly discontinuous action properly discontinuous group properly divergent sequence properly divergent series properly elliptic properly elliptical properly elliptical operator properly elliptic equation properly equivalent form properly hyperbolic properly infinite algebra properly infinite projection properly nilpotent element properly posed problem properly primitive form properly triangular matrix proper maintenance method of photographic lens proper map

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。