barycentric dynamical time (TDB)

同义词释义

1)barycentric dynamical time (TDB),质心力学时2)BDT(barycentric dynamical time),[天]质心力学时3)centroid,质心4)centre of mass,质心5)center of mass,质心6)mass center,质心7)Barycenter,质心8)centre of inertia,质心9)center of gravity,质心10)mass centre,质心