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

    试验结果表明:浮阀筛孔复合塔板操作弹性、气液处理量小;

    dict.cnki.net

  • Two kinds of liquid distributors, with high turndown ratio, for batch distillation and multi-purpose packed columns are described in this paper.

    介绍适用于分批精馏多用途填料液体分布器——槽式双排管式弹性液体分布器。

    dict.cnki.net

  • Flue gas temperature fuzzy control dimly deduces turndown ratio of mixer valve according to temperature values of multipoints and their variations.

    烟气温度模糊控制根据系统多点温度值及其变化模糊推断

    dict.cnki.net

  • 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.

    孔径复合孔径复合塔板处理量略微增大,操作弹性高达3.5以上。

    dict.cnki.net

  • Used with most commercial gases. Wide turndown range, maintaining pre-set air-gas ratio, for single or multiple burner arrangements.

    可作为基本单元或者其他配件配合使用,适合大多数商业燃气使用。

    chinaburner.com

  • Used with most commercial gases. Wide turndown range, maintaining pre-set air-gas ratio, for single or multiple burner arrangements.

    可作为基本单元或者其他配件配合使用,适合大多数商业燃气使用。

    chinaburner.com

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