如果只考虑磁扰动的贡献，不同值的振动模的频率变化仅只是涨落磁场能谱的函数。

For the magnetic perturbation contribution, we obtain the frequency shift of modes with different degree as a function of the spectrum of fluctuating magnetic field.

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当光度涨落时，能谱形式无明显变化。

The form of the energy spectrum does not change appreciably when the luminosity fluctuates.

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脑涨落图S谱线多项指标异常。

Multiple indexes of S spectrum of ET were abnormal.

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