“人工闭塞”的概念、定义、翻译、参考文献-科学参考

单词	人工闭塞
释义	人工闭塞 Encyclopedia 工学铁路区间闭塞释 manual block人工闭塞人工确认相邻两铁路车站间区间线路空闲、办理和解除闭塞，且在值班员与司机间人工交接行车凭证的闭塞方式。
随便看	Russian Orthodox Peking Mission Russian Park of Tianjin Russian Patriotic War of 1812 Russian Peasant Rebellions Russian photography Russian private international law Russian professional sports Russian Provisional Government Russian public-key digital signature standard Russian Reform of 1861 Russian roulette Russians Russian Science Publishing House Russian Serfdom Russian serfdom Russian serfdom reform in 1861 Russians in Finland Russian social and educational movement Russian Soviet literature Russian sports Russian State Atomic Energy Corporation Russian State Institute of Performing Arts Russian State Library Russian State Museum Russian state Polytechnic University named A.H. Koseigin , Textile institute named A.H. Koseigin

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。