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高压降
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  “高压降”译为未确定词的双语例句
     Numerical simulation of 3D fracture propagation with vertical pressure gradient
     考虑缝高压降的裂缝三维延伸数值模拟
短句来源
     Particle velocity in fluidized bed is researched in this thesis and result grained shows particle movement has two manners, one is upward movement in the core zone and down in the annulus zone, the other is movement from core zone to wall, which is according well with experiment result.
     通过对循环床内颗粒速度的研究表明,颗粒在床内的运动方式有两种,一是在中心区域随气流向上、在近壁面处以絮状物下降的纵向运动; 对床内沿床高压降的研究是本文内容之一,计算得到的结果表明沿床高的压降主要和两个因数有关:固体颗粒循环量和流化风速。
短句来源
     On the basis of analysis of internal and external 3D models of fracture propagation, studying overall effect of all kinds of factors on fracture propagation such as vertical pressure drop of fracturing liquid, fluid gravity, ground stress gradient and stress difference,a set of new mathematical model and numerical solution method are developed.
     在分析国内外裂缝三维延伸模型的基础上,全面考虑压裂液缝高压降、流体重力、地应力梯度、地应力差等因素对裂缝延伸的综合影响,建立一套新的裂缝三维延伸数学模型,并给出相应数值求解方法。
短句来源
     The angle type control valve is reversely installed in high differential pressure, so as to keep running balance and damage valve decreasely and to make the medium flowing easily.
     然而在高压降场合推荐角型调节阀反向使用 ,以改善不平衡力和减少对阀芯的损伤 ,同时也有利于介质的流动、避免调节阀结焦和堵塞。
短句来源
     Furthermore, solids volume concentration at high-pressure drop of a bubble cap is lower than that at low pressure-drop of a bubble cap at all lateral positions.
     表观气速相同时,高压降分布板颗粒浓度大于低压降气体分布板颗粒浓度.
  相似匹配句对
     Noise control of the supply system in the high-pressure oxygen room
     高压氧仓供气系统的
短句来源
     On the Saturation Voltage of High-Voltage Power Transistors
     关于高压功率晶体管的饱和压
短句来源
     HIGH PRESSURE HEAT EXCHANGER
     高压换热器
短句来源
     Photocoupler with High Speed and High Voltage
     高速高压光电耦合器
短句来源
     MESSENGER
     天信使
短句来源
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  high pressure drop
The possibility of creating a two-stage aerodynamic window with a high pressure drop is demonstrated.
      
Because of the large filtration area and short filtration depth of plate and frame filter, the batch hydrolysis reaction was operated at high recirculation flow rate without causing high pressure drop.
      
The novel filter type is developed to circumvent obvious problems like plugging and high pressure drop.
      
Ability to use normally difficult to implement high pressure drop, small or compressible media.
      
Due to their very high viscosity, heavy crude generate extremely high friction in pipes and high pressure drop.
      
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As an integrated separation method,magnetically stabilized fluidized bed (MSFB) combines the advantages of fluidized and packed beds in terms of high voidage, low back-pressure and high column efficiency.So the technique can be employed to process crude biological feedstocks,reducing the step number of a separation process.The MSFB is operated under mild conditions,thus giving little negative effect on the biological activity of desired products.Therefore,the technique has a wide potential application in bioseparations....

As an integrated separation method,magnetically stabilized fluidized bed (MSFB) combines the advantages of fluidized and packed beds in terms of high voidage, low back-pressure and high column efficiency.So the technique can be employed to process crude biological feedstocks,reducing the step number of a separation process.The MSFB is operated under mild conditions,thus giving little negative effect on the biological activity of desired products.Therefore,the technique has a wide potential application in bioseparations.

介绍磁稳流化床作为一种集成分离技术 ,具有集流化床和固定床的优点于一身 ,床层空隙率高、压降小、柱效高 ,可从粗料液中直接吸附目标产物 ,从而节省预处理过程。磁稳流化床的操作条件温和 ,对生物活性影响小 ,其在生物分离领域具有广泛的应用前景

Through raising the underground voltage in small-medium-sized mines, the power supply network is improved .The problems of higher dissipative , greater voltage-drop and device start difficult in low voltage are solved.

通过对中小煤矿井下低压供电的升压改造,提高了电网的输电能力,解决了低压供电损耗高、压降大、设备起动困难等问题。

Longitudinal flow heat exchangers are applied more and more in petroleum and chemical industries,due to their characteristics of having high heat transfer efficiency, lower pressure drop and effectively avoiding fluid induced vibration, etc. The application of efficient heat transfer tubes and the change of tube-bundle\|supporting objects show mainly the development of their structures. This paper illustrates characteristics of longitudinal flow heat exchangers, and introduces the development on structures...

Longitudinal flow heat exchangers are applied more and more in petroleum and chemical industries,due to their characteristics of having high heat transfer efficiency, lower pressure drop and effectively avoiding fluid induced vibration, etc. The application of efficient heat transfer tubes and the change of tube-bundle\|supporting objects show mainly the development of their structures. This paper illustrates characteristics of longitudinal flow heat exchangers, and introduces the development on structures and performances of the efficient heat transfer tubes and tube\|bundle supporting objects. The development prospect of longitudinal flow heat exchangers are also indicated.

纵流式换热器具有传热效率高、压降小、有效消除流体诱导振动等特点 ,因而在石化等行业中的应用越来越多。其结构的发展主要表现为高效换热管的应用和管束支撑物的变化。阐述了纵流式换热器的特点 ,介绍了高效换热管和管束支撑物的结构及性能发展 ,指出了纵流式换热器的发展前景。

 
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