pressure fluid

When the gas flow and the rotating speed are invariable and the fluid flux is smaller, the pressure drop of wire packing RPB is higher than the pressure drop in wave form disk plate packing RPB in the same fluid flux;

在气流量和转速不变的操作条件下，当液流量较小时，丝网填料旋转床的气体压降大于碟片填料旋转床的气体压降；

Regulator valves are used for regulating fluid flow, pressure, temperature, level and other parameters in the field of industrial automation.

调节阀用于调节工业自动化过程控制领域中的介质流量、压力、温度、液位等工艺参数。

The guide valve control the pressure oil to drive the main vale so as to accomplish the pressure fluid in the sealing space to be on and off, which can assure the shutter BOPs to take action at the condition of pressure balance during the working time.

工作时，先导阀控制液压油驱动主阀实现井口密封空间中压力液体的开通和关断，从而实现闸板防喷器在其上下压力平衡的条件进行开关操作。

Ion by the charge field forces generated by the vertical and the target surface, similar to fluid pressure in the fluid pressure generated.

离子受到的静电分离场产生的力垂直与靶的表面，这类似于流体力学中的流体压强产生的压力。

Result The difference of total fluid and sodium removal, blood pressure were statistically significant between the three groups: the more severe the peripheral edema, the higher the total fluid and sodium removal, the higher blood pressure, the higher ECW and TBW.

结果3组患者水盐的排出和血压有统计学差异：水肿程度越重的患者，其总液体的清除和总钠的清除量越多，血压越高ICW和TBW越高。

Distribution of removed material in Fluid Jet Polishing ( FJP) was investigated in experiments. The characteristics of fluid velocity and pressure on the sample surface were simulated using Finite Element Method ( FEM) when the fluid jet impacts the work piece.

实验研究了液体喷射抛光技术的材料去除量分布特征，并利用有限元分析方法，分析了抛光头（液体柱）与工件表面相互作用时流场的分布特点。

With changing the opening levels, valves can control fluid flow, pressure, temperature and level.

改变调节阀的开度，可以实现介质流量、压力、温度和液位的调节，调节阀的用途十分广泛。

In the fluid test, working process in the cylinder such as compression process is simulated by hydrodynamic analysis tool, with the law of flow, temperature and pressure field variety obtained.

流体动力试验部分利用了计算流体动力学分析（CFD）工具进行了缸内过程（如压缩过程）的流体动力学仿真，得到了缸内流场、温度场和压力场的分布和变化规律；

The Analysis of Temperature Rising for No-reasonable Fluid Pressure System Design in Machine Tools

液压系统设计不合理引起机床温升故障的分析

The simulation results showed that the high pressure fluid speed mutation and pressure drop is the largest when high pressure fluid flow through the throttle mouth place. The appearance of cavitations and eddy was easily to observe at the place of throttling mouth area.

仿真结果表明：高压流体在节流口处是速度突变最大和压降最大的地方，在节流口区域处很容易观察到有气穴和漩涡现象发生。

The doctor drew off some fluid to relieve the pressure.

医生排掉了一些液体以缓解压力。