“Petra”的概念、定义、翻译、参考文献-科学参考

单词	Petra
释义	Petra Encyclopedia 理学约旦释 Petra佩特拉约旦古城。历史学亚洲文物释 Petra佩特拉古城约旦著名古城遗迹。为公元前4～公元2世纪纳巴泰王国（Nabataean）首都。
随便看	China Security Association China's Education Modernization 2035 China Seed Industry China's E-Government Information Resources China's E-government laws and regulations system China's E-government management system China's e-government service and application system China's E-government system China seismological bulletin China Seminar on Stage Art and Drama China's Entry into WTO China's Environmental Protection (White Paper) China's first Mars exploration project China's First National Traditional Opera Gala China's first nuclear missile test China's First Overseas Chinese Evacuation China's First Puppet Show and Shadowplay Gala China's forest tourism industry China's four major regions China's free trade area strategy China's Golden Auditing Project Chinas Got Talent China Shanghai International Arts Festival China (Shanghai) Pilot Free Trade Zone China(Shanghai)Pilot Free Trade Zone

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。