“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	Qiang and Geji People Fight Qian Gaoyun Qiang Boqin Qiang costume Qiang dance Qiang embroidery qiangen powder Qiang flute qianghuapao bamboo ball game qianghuo shengshi decoction Qiangic branch qiangjian Qiangju opera music Qiang language Qiangli Madetuli Ayate Migao Qiang literature qiangmu(cham) Qiang music Qiangshan Dao Qiangtang Block Qiangtang Gaoyuan Qiang Tribe Qian Gu qiangu Qian Guangren

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。