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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Thus, we can regulate the parameters of the filter at the different temperature range according to different requirement, and realize dynamic regulation of the gain flattening filter.

可根据不同需要在不同的温度范围内调节滤波器的损耗峰值和带宽，实现增益平坦滤波器的动态可调。

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