A new type of filter using degenerate mode is studied by applying the perturbation theory.

本文应用微扰理论研究了一种利用简并模的新型滤波器。

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All of us have a duty to try our best to judge fairly and without fear or favour, otherwise a breed can quickly degenerate and lose important breed type, conformation and movement features.

我们所有人都努力在公平合理的评审狗狗，没有任何害怕和取悦，否则一种犬种会很快的退化堕落，失去最重要的犬种的标准，构造和动态特征。

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