“ephemeris time”的概念、定义、翻译、参考文献-科学参考

单词	ephemeris time
释义	ephemeris time Encyclopedia 理学﹝时间计量系统﹞释 ephemeris time历书时以地球公转运动为基础，理论上均匀的时间尺度，简称ET。 Astronomy ephemeris time缩写：ET。历书时
随便看	surrogate loss consistency surrogate model surrogate mother surrogate pattern surrogate programming surrogate reference material surrogates of chlorofluorocarbons surrogates of chlorofluorocarbons (SCFCS) surrogate succession surrosion Surrounded the Abdin Palace surrounder surround exposure surround film sound multichannel reproduction mode surrounding surrounding gillnet fishing surrounding manifold surrounding rock surrounding rock classification surrounding rockmass classification of underground engineering surrounding rock pressure surrounding rock pressure and contact stress between supports surrounding rock stability surrounding sphere surround sound

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。