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 推断混风阀的 开 度。

Accuracy and turndown ratio of the transmitters

变送器的 量程 比与精确度

The Study on the Relationship Between Flow Coefficient and the Turndown Ratio of the Control Valves

调节阀流量系数与 可 调 比关系的研究

Hydrocone type liquid distributor with high turndown ratio

虹吸式高 弹性液体 分布器

Packed column have been broadly applied in industrial production because of high capacity low pressure drop small liquid holdup great turndown ratio excellent separation efficiency is .

填料塔因为通量大、压降小、持液量小、 操作 弹性大、分离效率 高等优点广泛应用于工业生产中。

Performance of High Turndown Ratio Valve Tray

高 弹性 浮阀塔板的性能

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 弹性小、 气液处理量小；

From the foregoing it can be shown that the swirling steam-based mechanical atomized-oil sprayer can maximally improve the atomization quality under a low-load operating condition and has a relatively large turndown ratio with a steam consumption rate lower than that of an often-used pneumatic atomized-oil sprayer .

由此表明，旋流蒸汽机械雾化喷油器可以极大地改善低工况雾化质量，具有较大的 调节 比，气耗量也优于常见的气动雾化喷油器。

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

介绍两种适用于分批精馏及多用途填料塔的液体分布器& 槽 式 和 双排 管 式高 弹性液体 分布器。

Study on Improving Turndown Ratio and Capacity of Compound Tray

提高复合塔板 操作 弹性和通量研究

Turndown Ratio and Loading Chart of Structured Packing

规整填料的 操作 弹性和负荷性能图

CFB boiler has such features as fuel flexibility high combustion efficiency low emissions rapid load change ability and broad turndown ratio etc.

它具有燃料适应性广、燃烧效率高、 氮 氧化物排放低、 负荷 调节 比大和负荷调节快等 突出优点。

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 .

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。

Experiments of hydrodynamics and mass transfer showed that rotating zigzag high-gravity bed had good turndown ratio .

冷模和热模实验结果表明，折流式超重力场旋转床有良好的 操作 弹性。