geocenter meaning in Chinese
地球质量中心
地球中心
Examples
- Finally , the rule of geocenter motion is studied . and its effects on the height datum are also discussed in the dissertation
论文最后研究了地球质心的运动变化规律及其对高程基准的影响的有关问题。 - This dissertation presents the theory and method on the establishment of height datums . and some problems on the geocenter motion are also studied
本文系统地研究了建立高程基准的理论与方法、地心运动规律及其对高程基准的影响等有关问题。 - Then the periodic properties of geocenter motion in the x , y , z components are summarized . considering the statistical precision of the gps observations , the geometrical distribution of gps stations and their physical stablility , a new method to determine the parameters of geocenter motion is studied and analyzed . in order to have a better understanding of its effect on the height datum origin , the rule of geocenter motion in the horizontal and vertical components are also analyzed and some useful conclusions are drawn
提出了将谱分析与抗差估计相结合的抗差谱分析方法，并用该方法分析了地心运动时间序列的主要周期特性；为合理地确定地心运动参数，详细研究与分析了一种新的定权方法对求解地心运动参数的作用，该方法充分利用了gps观测量的统计精度、点位的几何分布以及物理稳定性；为了明确地心运动导致的高程基准的变化，分析了地心运动对地面点的水平分量和垂直分量的影响规律。