“山海关”的概念、定义、翻译、参考文献-科学参考

单词	山海关
释义	山海关 Encyclopedia 理学山海关释 Shanhai Guan山海关中国万里长城东端的重要关隘，古代军事重镇，著名游览区。旧称榆关、临渝关、临闾关。
随便看	uncountable uncountable set uncountable space uncountable system uncountably infinite uncouple uncoupled axle uncoupled modes uncoupled wavefunction uncoupling uncoupling agent uncovered uncovered wooden documents UNCSA UNCTAD/ICC Rules for Multimodal Transport Documents unctuous strangury uncus uncut book uncut lens undamped undamped electrical oscillation undamped natural frequency undamped oscillation undamped oscillator undamped system

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。