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- bed layer pressure drop 床层压降
- Watch pressure drop on pressure gauge. 手表压力在压力标准度量上降低。
- Valve exhibits high pressure drop. 阀门出现高压降。
- The inventory of solids in a fluidized bed can easily be found by pressure drop measurements across the bed. 流化床内的固定藏量可以用测定床层的压降办法很容易地求得。
- Spray towers are used when a low pressure drop is required and the fluids involved might plug a packed bed. 当要求低的压降以及使用的流体可能填塞填料时就使用喷雾塔。
- The gas pressure drop of a rotating packed bed(RPB) is an important factor in its engineering design. 旋转床的气相压降是旋转床工程设计的一项重要指标。
- Causes of too fast increase of the pressure drop and location in the fixed bed reactor of hydrocracker were discussed. 讨论了加氢装置固定床反应器压力降升高过快的原因及产生的位置。
- DID THE PRESSURE DROP TO 0 PSI AND A "NO DRIVE" CONDITION OCCUR? 压力是否降至0PSI而且条件"NO DRIVE"出现?
- However, the pressure drop occurs almost completely in the plug. 然而，压力降几乎完全发生在多孔塞中。
- Drier operates in either flow direction with low pressure drop. 在任何一方向都可操作应用。
- Presents the theoretical model of pressure drop for flexible duct. 摘要介绍了柔性风管压力损失的理论模型。
- They are commonly used where a minimum pressure drop is important. 通常用在要求压降最小的应用场合。
- The author also demonstrates that the accuracy of measured data of coarse particles near the bed layer will not change the total decrease of incoming sediment to TGR. 最后，论述了来沙减少对三峡水库淤积的影响，特别是变动回水区在相当长的一段时间，淤积还会大为缓解。
- The gas phase pressure drop in the cross-flow rotating packed bed (RPB) is an important factor in its application and design. 在气液两相错流流动条件下,利用空气-水系统对错流旋转填充床的气相压降进行分段模型化和实验研究。
- Abstract: Causes of too fast increase of the pressure drop and location in the fixed bed reactor of hydrocracker were discussed. 文摘:讨论了加氢装置固定床反应器压力降升高过快的原因及产生的位置。
- In this paper introduce Gu Jiao Coal mine 4# coal layer pressure obseve and analyze, master work face pressure rule. provide according to for reasonable mining and science manage. 介绍古交矿区4%23煤层综采首采面，通过矿压观测研究，初步掌握了该面矿压显现规律。为合理开采4%23煤层、科学管理顶板及支架选型提供了科学依据。
- Experimental results show that the higher the pressure drop of gas distributor is, the better the fluidizing performance of fluidized bed is. 结果表明，气体分布器阻降越大，流化性能就越好。
- The adsorbers had the advantages of big contact area of gas phase and solid phase, small bed layer resistance, simple structure, and easy operation.They were very suitable for rem... 该吸附器具备气固两相接触面积大、床层气阻小、结构简单和操作方便等特点,非常适合于相对封闭环境内有害气体的清除。
- Read the pressure drop across the valve with a Watts Series PG meter. 利用美国瓦茨系列PG仪器读出通过阀门的压降。
- A simplified formula,which can be used to describe the pressure drop for both the fibrous filter and the granular bed,is developed. 归纳出无论是纤维层过滤,还是颗粒层过滤,所反映的压力损失随过滤时间变化的规律是相同的。
