他们没有显摆骄人的S形身段，也没有胡言乱语引人注意，但他们独特的办法却为自己树立了明星般的形象。
They didn’t show off S-shaped curves or spout shameless nonsense for attention, but they have their ways to make it to stardom.
对原始收益率序列进行置乱操作和替代数据处理，发现收益率序列的分布特征是多重分形谱产生的重要原因。
After original returns series are conducted by permuting and surrogate data, it is found that distributing character of returns is important source of multifractal spectrums.
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