“恒星时”的概念、定义、翻译、参考文献-科学参考

单词	恒星时
释义	恒星时 Encyclopedia 理学﹝时间计量系统﹞释 sidereal time恒星时用春分点作为基本参考点，由春分点周日视运动确定的时间，简称ST。 Physics 交叉学科天体物理学 sidereal time恒星时 Astronomy 全称：sidereal time。缩写：ST恒星时
随便看	security of supply and demand for analysis security parameter index security parameter index, SPI security policy security protection security protection risk assessment security protection risk treatment security protocol security protocol analysis security requirements security risk security risk analysis of E-government security risk management security room security sandbox security scan security situational awareness security strategy security system of wage payment Security Technical Protection Standards System security technology security technology prevention security testing security tools security trading market

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。