“USNO”的概念、定义、翻译、参考文献-科学参考

单词	USNO
释义	USNO Encyclopedia 工学时间系统释 United States naval observatory time；USNO美国海军天文台时美国海军天文台（USNO）产生和保持的协调世界时（UTC），也是美国国防部的标准时间。理学天文台释 United States Naval Observatory ; USNO美国海军天文台美国一家天文机构。 Astronomy USNO全称：United States Naval Observatory。美国海军天文台
随便看	Southern Drama of Song and Yuan Dynasties Southern Drama of Yuan Dynasty Southern Dynasties Southern Dynasties decorated brick-chambered tombs in Nanjng southern elongation Southern Europe southern expedition of King Zhao of Zhou Southern Film Corp. Ltd. southern galaxy Southern Grottoes Southern-Guangxi Subgroup of Pinghua Dialects Southern Han southern hemisphere Southern-Hunan Subgroup of Tuhua Dialects Southern Kunqu opera southern latitude Southern Liang southern Liaoning stilts Yangge southern light southern limit southern limit of eclipse southern magnolia Southern Metropolis Daily Southern Ming Southern-Min Subgroup Dialects

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。