It can not require a pressure loss.
它不会造成压力损失。
And it has the merits of small pressure loss and long life.
它具有压力损失很小、寿命长等特点。
Gas supply network small, internal leakage less pressure loss.
供气网络小，内部泄漏少，使压力损失降低。
The tradeoff comes in how much permanent pressure loss can be tolerated.
平衡点在于究竟容许多少长期压力损耗。
The main way to reduce the pressure loss in aeration system was also elaborated.
并阐明了降低通风系统压力损失的主要途径。
Water passages are streamline to provide high water flow with minimal pressure loss.
水流道为流线型，在压降最小前提下实现高流量。
And blowers are chosen according to calculation of air volume and total pressure loss.
风机根据计算空气量和总压力损失的数值进行选择。
The cross sectional transitions are smooth to avoid dead spaces and minimize pressure loss.
横截面的平滑转变避免了死空间，并且使压力损失达到最小。
The performance of the muffler has been evaluated by the result of the pressure loss of it.
通过得出的压力损失的结果，评价了该消声器的流体性能。
Local optimal method is used in the design of hole connection to reduce pressure loss of the system.
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。
Such cyclone gives advantages as: high separation precision, low pressure loss, and large throughput.
该旋流器具有分选精度高、压力损失低、处理能力大等优点。
Dropping the pressure loss of diffuser, corner, and fan section can help to reduce the power of the fan.
扩散段、拐角以及风扇段的气动减阻在一定程度上减少了风机的功率。
The pressure drop model is discussed, and the pressure loss for single perforation section is calculated.
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。
Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.
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。
The pressure loss caused the increase in exhaust back pressure, leading to the decrease in charge efficiency.
压力损失使发动机的排气背压升高，引起充气效率下降；
Through analysis and calculation I find the pressure loss of the compressed gas in the pipelines is more obvious.
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。
Pressure loss is minimized thanks to the short distance between the hydraulic accumulators and the hydraulic block.
液压储能器和液压阀板距离短，压力损失被降到最小。
The pressure loss and separation efficiency under various temperature conditions of cyclones has been numerically studied.
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 in horizontal borehole may have certain influences on production performance of fractured horizontal wells.
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 article analyzes the cause of pressure loss in hydraulic system and relevant classification and calculation of pressure loss.
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。
If oil pressure was low and pump is within specifications, inspect for worn engine bearings or other reasons for oil pressure loss.
如果油压低并且泵在规格表内，则针对油压低的问题检查磨损的引擎轴或其它原因。
The formulas can be used as empirical formulas for the analysis of pressure loss of carbon black and gas mixture in the conveying pipe.
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。
This aspect is to reduce the pipeline pressure loss, the other is to avoid the path contraction obstacle to the mechanical cleaning pipelines.
这一方面是为了减小管线的阻力损失，另一方面是为了避免通径收缩后给机械清扫管线造成障碍。
The pressure drop calculation method obtained from above results can be used to accurately determine the pressure loss of two-phase gas bubble flow.
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。
Functions of flow sensitivity coefficient, enthalpy sensitivity coefficient are deducted as per pressure loss calculation formula of two-phase flow.
根据汽液两相流动阻力的计算式，推导出了流量敏感系数、出口焓值敏感系数的表达式。
Using numerical simulation software, with setting different gas pressure in pipe, the pressure loss coefficient of inner-cone flowmeter was simulated.
利用数值模拟软件，通过改变管道内气体的压力，对内锥流量传感器的压力损失系数进行模拟研究。
In the pipe system, the medium is connected or cut, the flow capacity is strong, the pressure loss is small, the two-way sealing can achieve zero leakage.
在管道系统中起对介质的接通或截流，流通能力强，压损小，双向密封可达到零泄漏。
Additional flow rate (AFR) method can overcome this problem beautifully by inject a kind of light and thin fluid into choke line to drop its pressure loss.
附加流速法通过向节流管线内注入轻质的附加流体降低了节流管线的压降，可以很好的解决上述的压井难题。
The effects of the velocity distribution uniformity on conversion efficiency and durability and pressure loss on engine power and fuel economy have been discussed.
讨论了流速分布均匀性对催化转化器转化效率和载体寿命的影响；压力损失对发动机动力性、经济性的影响。
The effects of the velocity distribution uniformity on conversion efficiency and durability and pressure loss on engine power and fuel economy have been discussed.
讨论了流速分布均匀性对催化转化器转化效率和载体寿命的影响；压力损失对发动机动力性、经济性的影响。
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