The interpretation and selection for different values of the Earth dynamical flattening will have to be approached in the construction of the future nutation theory of a non-rigid Earth.

在建立非刚体地球章动理论中，如何解释地球动力学扁率值的差异，如何选取地球动力学扁率值，还有待进一步的研究。

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Global dynamic flattening (h) is an important parameter in the study of the Earth rotation.

全球动力学扁率(H)是研究地球自转与岁差的一个重要物理量。

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In this paper, the effects of the value of the Earth dynamical flattening on rigid Earth nutation amplitudes and the transfer function of non-rigid Earth nutation are discussed.

探讨了地球动力学扁率值对刚体地球章动振幅和非刚体地球章动转换函数的影响。

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In all, 1.1m tonnes of earth and rock were excavated in the construction of the 2010 course, flattening out the harsh gradients of the back nine, and using the aggregate to raise the opening holes above the level of the Usk's flood plain.

BBC: Countdown under way to Ryder Cup