“质心力学时”的概念、定义、翻译、参考文献-科学参考

单词	质心力学时
释义	质心力学时 Encyclopedia 理学坐标时释 barycentric dynamical time质心力学时一些太阳系天体历表和运动方程中使用的质心天球参考系（BCRS）中的时间变量，简称TDB。 Astronomy 全称：Barycentric Dynamical Time。缩写：TDB质心力学时
随便看	history of the computer history of the four major Chinese carps culture in China History of the Korean Nationality history of the land system of the People's Republic of China History of the Operas of Chinese Ethnic Minorities History of the Peloponnesian War history of the present history of the sea crab fishing History of the Study of Chinese Lexicology History of the Theories of Traditional Chinese Painting History of the Three Kingdoms History of the Traditional Chinese Garden history of the United Arab Emirates history of The United States Minor Outlying Islands History of the World Conqueror History of the World Documentary history of the Yangtze River levee engineering history of things History of Tibetan Music History of Tibetan Opera history of tobacco cultivation history of Tonga history of Traditional Chinese Medicine history of transporttechnology history of Trichiurus lepturus fishing in China

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。