水模型实验结果表明，与无旋流情况相比，施加旋流后循环流量显著增大。

The water model experiments show that the circulation flow rate with swirling flow increases significantly.

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水模型实验结果表明，与无旋流情况相比，施加旋流后循环流量显著增大。

The water model experiments show that the circulation flow rate with swirling flow increases significantly.

youdao