“terrestrial time”的概念、定义、翻译、参考文献-科学参考

单词	terrestrial time
释义	terrestrial time 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。
随便看	abdominal external hernia abdominal foot abdominal injury abdominal mass abdominal muscle Abdominal Muscle Board abdominal pain abdominal pain during pregnancy abdominal part of the ureter abdominal pregnancy abdominal pressing manipulation abdominal surgical clamp abdominal surgical hook & needle abdominal surgical operation instruments abdominal surgical scissors abducent nerve abduction abductive reasoning Abdul Habibe Abdul Kalam Abdul Karim Nassif Abdulkodirhodzh Savdo Abdulla Avloni Abdullah bin Abdul Kadir Munsyi Abdullah Hussain

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