The research of Inner core Earth rotation and terrestrial reference frame
内核地球的自转运动和地球固定参考系的研究

This paper has investigated the expression on rotational motion of earth's surface and Earth's deformation fields with complex vector surface spherical harmonic function,theoretical definition of the crust-fixed reference frames and the terrestrial reference system,and theoretical substantiating to the consistency between them.The expressions concerning the moment of inertia and the angular momentum of the fluid outer core(FOC),the solid inner core(SIC) and the Earth as whole has been given.Considering the cases of tide-generating potential's influence on Earth deformations,the relative angular momentum of the mantle has been investigated.This paper is an extension and sharpening to theory of foregone works,and is very importance to more studying dynamical theory on the inner core Earth's rotation.