试验结果表明：浮阀筛孔复合塔板操作弹性小、气液处理量小；

The results show that valve-sieve compound trays have smaller turndown ratio and smaller capacity.

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双孔径复合塔板比单孔径复合塔板处理量略微增大，操作弹性高达3.5以上。

Double hole diameters compound trays have a little larger capacity in comparison of single hole diameter compound trays and their turndown ratio is over 3.5.

youdao

双孔径复合塔板比单孔径复合塔板处理量略微增大，操作弹性高达3.5以上。

Double hole diameters compound trays have a little larger capacity in comparison of single hole diameter compound trays and their turndown ratio is over 3.5.

youdao