“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	reciprocal division reciprocal element reciprocal equation reciprocal factorial reciprocal Fibonacci constant reciprocal figures reciprocal function reciprocal ideal class reciprocal induction reciprocal inhibition reciprocal integral equations reciprocal interchange reciprocal kernels Reciprocal lattice reciprocal lattice reciprocal lattice node reciprocal-lattice point reciprocal lattice vector reciprocal-lattice vector reciprocal linear dispersion reciprocal linear representation reciprocal Lucas constant reciprocal mapping reciprocal mass reciprocal matrix

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。