“美国海军天文台时”的概念、定义、翻译、参考文献-科学参考

单词	美国海军天文台时
释义	美国海军天文台时 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。
随便看	criterion of minimality criterion of noncreativity criterion of normality Criterion of Open Services of Officially Protected Site criterion of optimality criterion of parabolicity criterion of prime numbers criterion of rationality criterion of reflexivity criterion of regularity criterion of renormalizability of field theories criterion of rock fracture criterion of simplicity criterion of solvability criterion of stability criterion of starlikeness criterion of universal evolution criterion-referenced evaluation criterion referenced test criterion-referenced test criterion related validity criterion-related validity criterion sampling criterion via Wronski determinant critesistor

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。