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Астрономические системы отсчета и методы их построения PowerPoint PPT Presentation


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Астрономические системы отсчета и методы их построения. Основные Элементы :. Общая Теория Относительности (или альтернативная теория гравитации) Калибровочная свобода Мультипольные гравитационные поля Пост-Ньютоновские приближения Асимптотические сшивки полей

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Астрономические системы отсчета и методы их построения

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      • The LLR technique involves processing data with two sets of mathematical equations, one related to the motion of the moon around the earth, and the other related to the propagation of the laser beam from earth to the moon. These equations can be written in different ways based on "gauge freedom," the idea that arbitrary coordinates can be used to describe gravitational physics. The gauge freedom of the LLR technique shows that the manipulation of the mathematical equations is causing JPL scientists to derive results that are not apparent in the data itself.


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