查询词典 downflow

Chilled Water units are available in 7 through 50 nominal tons with upflow or downflow air distribution.

冷却水的单位可在7至50与上流或下流空气分配名义吨。

Objective To study the community of denitrifying bacteria and nitrate-nitrogen removal in downflow fixed-bed bioreactor.

目的研究下流式固定床反应器的脱氮效果及反硝化细菌群落结构。

But the content of phosphorus showed an adverse trend, the lowest was in the downflow water.

底层沉积有机物的降解和扰动导致鄱阳湖水体底层NO3-N、NH4-N、TN、TP的含量高于表层。

Through a special arrangement of baffles in the stripper, the downflow back mixing of oil gases is reduced, and the influence of stripping gas on the separation efficiency is minimized. More than 99% of separation efficiency can still be achieved.

通过汽提器的特殊结构布置，减少了反应后油气的向下返混，并最大限度地降低了汽提对粗旋分离效率的影响，使引入汽提后的分离效率仍可保持在99%以上。

To reduce the heavy load on dust collectors, upflow beds were soon replaced by downflow fluidized beds

为了减轻粉尘收集器的负荷，上流式流化床不久被下流式流化床所取代。

A small type downflow fluidized bed reactor for biomass fast pyrolysis suitable for research in laboratory leval was designed.

根据生物质快速热解气化的要求，设计制造了一套适宜于实验室研究的小型气固顺重力场下行流化床生物质热解气化装置。

The number of microorganisms in the downflow chamber was bigger than those in the upflow one. suggesting that downflow chamber had very important function during wastewater treatment.

构建湿地基质微生物数量与污水中的KN以及COD〓的去除率存在显著相关性，说明基质微生物的活动是它们去除的主要途径。

The cell-like appearance is formed by the multitude of small clusters of magnetic flux that are collected in the downflow regions of the supergranular network of convective motions.

该细胞是一样的外观形成的磁通量是在对流运动supergranular网络的下流地区收缴的小群，众说纷纭。

The solid flow rate of downflow of inlet gas was slightly less than that of horizontal flow of inlet gas. But the standard deviation of pressure signals of downflow of inlet gas decreased significantly, causing more stable operation.

由不同通气方向来看，通气方向向下时的固体流量虽略小於水平方向通气，但可使下降管中的压力扰动明显减少，即可得到较稳定的操作。

The total rms of comparison of upflow and downflow data and predicting downflow datausing upflow CHF correlation are in range of 6%--14%.

直接将上升流数据与下降流数据比较或用上升流公式计算下降数据，其总均方根偏差为6％-14％。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失