信号的长度和复杂性表明，当相继的气帘数目增加时交混回响的程度也增加。

Length and complexity of the signals indicate that reverberations occurred to an increasing extent as the number of consecutive air curtains was increased.

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信号的长度和复杂性表明，当相继的气帘数目增加时交混回响的程度也增加。

Length and complexity of the signals indicate that reverberations occurred to an increasing extent as the number of consecutive air curtains was increased.

youdao