小剂量时可扩张静脉，使静脉回流减少，左室舒末压下降，使心脏前负荷降低，降低心肌耗氧量。
If minor doses are used, they can expand veins, lessen the vein reflux, cut down diastolic pressure or left ventricular end and cut down the load of the heart, and reduce the oxygen consumption.
针对国内其它相似装置，在不影响稀释蒸汽发生器负荷的情况下，采用中段回流取热用于工艺水汽提，合理利用热量。
Like other similar plant, when not to influence the heat duty of the dilution steam generation, the duty is adopted from the middle circumfluence to reach the energy utilization reasonably.
分析了精甲醇中水的来源，找出造成馏出口水含量超标的原因：回流量不能及时地根据生产负荷的变化而作相应的调节。
The source of water contained in fine methanol was analyzed. The reason of high water content is that the backflow is not timely adjusted according to the change of production load.
通过对DL型塔盘的应用介绍，降低一吸塔的热负荷，以达到减小回流氨添加量，便于高负荷下一吸塔的操作，最终达到提高氨加工能力。
DL tray can reduce the heat load of the first absorption tower and reduce the addition amount of reflux ammonia. As a result, ammonia treatment capacity is increased.
结果考察工艺的启动挂膜性能以及硝化液回流比和进水负荷对脱氮效果的影响。
The influence of internal recycle ratio and influent loads on biological nitrogen removal was discussed.
分析了精甲醇中水的来源，找出造成馏出口水含量超标的原因：回流量不能及时地根据生产负荷的变化而作相应的调节。
The reason of high water content is that the backflow is not timely adjusted according to the change of production load.
负荷分布形式对回流器流动结构和性能影响较大，前加载的负荷分布形式能够得到更好的性能。
Generally, the forward loading return vane could achieve higher total pressure recovery coefficient and much more uniform discharge flow than the backward loading return vane.
研究了一种新型消化气回流厌氧流化反应器，并对其处理啤酒废水的效率、耐冲击负荷等特点进行了研究。
The novel AFBR which used reflux bio-gas to keep the wastewater fluidized has been investigated; and the efficiency of the reactor on beer production wastewater treatment.
研究了一种新型消化气回流厌氧流化反应器，并对其处理啤酒废水的效率、耐冲击负荷等特点进行了研究。
The novel AFBR which used reflux bio-gas to keep the wastewater fluidized has been investigated; and the efficiency of the reactor on beer production wastewater treatment.
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