螺旋浆式流量计的压力损失小。
风机根据计算空气量和总压力损失的数值进行选择。
And blowers are chosen according to calculation of air volume and total pressure loss.
液压储能器和液压阀板距离短，压力损失被降到最小。
Pressure loss is minimized thanks to the short distance between the hydraulic accumulators and the hydraulic block.
压力损失使发动机的排气背压升高，引起充气效率下降；
The pressure loss caused the increase in exhaust back pressure, leading to the decrease in charge efficiency.
通过得出的压力损失的结果，评价了该消声器的流体性能。
The performance of the muffler has been evaluated by the result of the pressure loss of it.
该旋流器具有分选精度高、压力损失低、处理能力大等优点。
Such cyclone gives advantages as: high separation precision, low pressure loss, and large throughput.
通过分析和计算发现，管道内压缩气体的压力损失比较明显。
Through analysis and calculation I find the pressure loss of the compressed gas in the pipelines is more obvious.
介绍液压系统中压力损失的原因以及压力损失的种类和计算。
The article analyzes the cause of pressure loss in hydraulic system and relevant classification and calculation of pressure loss.
文中提出了固体粒子稀相流垂直管内适用的压力损失计算式。
The applicable formulae of pressure drop in the dilute flow for solid particle through a vertical pipe are developed.
水平井筒内的压力损失对压裂水平井的生产动态有一定的影响；
The pressure loss in horizontal borehole may have certain influences on production performance of fractured horizontal wells.
提出了旋转液膜气液传热传质设备的气体压力损失的准则关系式。
Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.
在孔道连通设计中，还采用了局部优化的方法以减少系统的压力损失。
Local optimal method is used in the design of hole connection to reduce pressure loss of the system.
对不同温度条件下旋风分离器的压力损失和分离效率进行了数值研究。
The pressure loss and separation efficiency under various temperature conditions of cyclones has been numerically studied.
压力损失系数受雷诺数的影响较小，基本是随着雷诺数的增大而减小的；
The pressure loss coefficient is affect by the Re number smaller, basic is decreased with increasing Re.
在给定条件下对压力降模型进行了讨论，计算了单个孔眼段的压力损失。
The pressure drop model is discussed, and the pressure loss for single perforation section is calculated.
介绍了试验设备及测试方法，通过试验得出过滤风速和压力损失变化关系。
Then, the test equipment and experiment is introduced. Through experiment, we get the relation between velocity and filter pressure drop.
蓄电池是一个被动的系统，只会在主系统出现了重大的，压力损失的情况下才会自动运行。
And the accumulator is a passive system that just operates automatically based on a significant loss of pressure in the primary system.
该公式可作为工程上分析炭黑与气体混合流在输送管道中压力损失的经验公式。
The formulas can be used as empirical formulas for the analysis of pressure loss of carbon black and gas mixture in the conveying pipe.
由以上结果得出的压降计算方法能比较准确地确定气液两相气泡流的压力损失。
The pressure drop calculation method obtained from above results can be used to accurately determine the pressure loss of two-phase gas bubble flow.
采用均相流模型计算两相流中的沿程压力损失以预测真空排污系统的输送能力。
The homogeneous phase flow model was used to calculate the pressure loss throughout the system, in order to forecast the transfer capacity of the system.
与倾斜式结构相比，直线式结构截止阀在全开位置具有更高的压差(压力损失)。
The full open position in straight pattern globe valves has higher differential pressure (pressure losses) than an oblique pattern valve.
稳流器是喷头内的主要过流部件，喷头内过流部件的压力损失是评价喷头好坏的指标。
The regulator is major past component in the sprinkler head, the pressure losing of past component in the sprinkler head is index estimating sprinkler head .
计算结果表明， 供液小孔所产生的压力损失提高了双列螺旋槽机械密封的静态轴向刚度。
The results of calculation indicates that the static axial stiffness of fluid film in double spiral groove face seal is improved due to the pressure loss through feeding holes.
通过试验和理论计算两种方法研究高压下煤粉密相气力输送水平管稳定段的压力损失情况。
This paper investigated the pressure drops for horizontal pipes in dense-phase pneumatic conveying of pulverized coal under high pressures through experiments and theoretic calculation.
并给出了对于不同物料流动状态的压力损失计算公式及浆状管道输送的理论设计计算步骤。
The author also provided basic pressure drop equations for different flow regimes of bulk Solids and Slurry Pipeline Transportation design calculation procedures.
进水口的安装需要使用一个品质优良的底阀，以避免进水口压力损失-拆除内置式止回阀。
Installations with suction lift require a good quality foot valve to avoid loss of prime - remove in-built check valve.
当空气压力损失不正常或管路阻塞时，输送空气压力报警装置自动报警，并停止螺旋电子称供料。
The air conveyor alarmed when air pressure loss was abnormal or tube blocked, and the feeding to screw electronic weigher was stopped at the same time.
其缺点主要是流阻系数比较大，因此造成压力损失，特别是在液压装置中，这种压力损失尤为明显。
Its shortcoming is mainly the resistance to flow coefficient is quite big, therefore creates the pressure loss, in the hydraulic unit, this pressure loss especially is specially obvious.
其缺点主要是流阻系数比较大，因此造成压力损失，特别是在液压装置中，这种压力损失尤为明显。
Its shortcoming is mainly the resistance to flow coefficient is quite big, therefore creates the pressure loss, in the hydraulic unit, this pressure loss especially is specially obvious.
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