总结来看，女人的交易频率更低，持有组合的波动性更低，对回报率的心理预期也比男人低。

In short, women trade less frequently, hold less volatile portfolios and expect lower returns than men do.

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通过对试验结果的统计分析可以得出：①可以利用段塞流持液率的波动情况来确定液塞频率。

Through the statistical analysis of the test results, it was found that we could obtain the liquid slug frequency from the fluctuation of the slug liquid holdup.

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你的脑电波频率变慢且变得十分有节奏，仅变慢的一点，以第一睡眠期的阿尔法节律波动，而不是更快的波率。

Your brain waves slow and become quite regular. Your brain waves slow down a bit too, with the alpha rhythm of rather fast waves 1 sleep.

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