“地球时”的概念、定义、翻译、参考文献-科学参考

单词	地球时
释义	地球时 Encyclopedia 工学时标释 terrestrial time地球时由国际天文联合会（IAU）定义的现代天文时间标准。是以秒为基本单位的理论理想时标，英文缩写TT。主要服务于在地表上进行的天文观测。理学坐标时释 terrestrial time地球时地心坐标系的一种坐标时。简称TT。 Astronomy 全称：Terrestrial Time。缩写：TT地球时
随便看	high frequency fatigue testing machine high frequency flash photography high frequency gamma high frequency grain dryer high frequency grain insects control in electric field high-frequency heating high-frequency heating supply high-frequency induction stove high frequency interaction circuit high frequency noise filtering high frequency opreation and electrocoagulation devices high frequency picker high frequency plasma source high-frequency plugging high frequency propagation high-frequency radiation high-frequency reflection continuous profile method with minimal offset high frequency rotational atherectomy high frequency spark source High frequency thawing equipment high frequency titration high frequency trading high-frequency trading high frequency welding high frontier strategy

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。