This distributor use small space. has more distribute hole, little gas resistance, low pressure drop , wide operation flexibility.
该气液分布器空间占位更低，气体通道开孔率更大，气流阻力小，压降低，操作弹性范围大。
The high pressure jet cement stabilized piles enjoy the advantages of quick construction, low cost, easy operation and little impact on environment.
粉喷桩具有施工进度快、费用低、操作简单、对环境影响小等优点；
Practice results show that ladder Rasching ring filler is low in pressure reduction and good in anti fouling, which can lengthen the operation duration of the washing tower.
实践使用结果表明，阶梯拉西环填料的压降低、抗污堵性能好，可延长洗涤塔的运行周期。
To explain the generative mechanism of low pressure and mass flow self-excited oscillation pulsed jet, the nozzle optimized design range of structure and operation parameters was investigated.
为了揭示低压大流量下自激振荡脉冲射流清洗的脉冲发生机理，研究了这种工况下喷嘴结构和运行参数的优化设计范围。
There are many advantages e. g high accuracy, low ultimate pressure, simple operation and convenient maintenance.
它具有高的精密度和准确度、低的极限压强、操作简单及维护方便等特点。
Relative measures were taken to the floating ring on the low pressure side of LP cylinder and corresponding sludge oil collector, to ensure stable operation of the freezing machine.
通过对冰机低压缸低压侧浮环及其对应的污油捕集器采取相应的措施，保证冰机稳定运行。
The utility model has the advantages of simple structure, easy manufacture and maintenance, low cost, good tightness, convenient pressure relief operation, etc.
它具有结构简单使制造和维护比较容易，成本低、密封性能好，卸压操作方便等优点。
Low pump discharge pressure during pump operation shall sound an alarm and be indicated on the HMI.
低泵泵运行期间的排放压力应发出警报声，并在HMI上显示。
Two patients underwent artery bypass operation due to the low reflux pressure of internal carotid artery.
两例患者因术中反流压过低行动脉旁路术。
The structure characteristics and operation principium of new type pilot operated all open safety valve under low pressure and vibration working conditions are introduced.
介绍一种在超低压和振动条件下工作的先导式全启安全阀的结构特点及工作原理。
Affected by areal heterogeneity, the whole pressure boosting operation cost is high, but the efficiency is low.
受平面非均质性的影响，整体增压运行成本高、效率低。
The heat source for operation of evaporation may be low pressure steam or surplus heat steam;
蒸发操作的热源可采用抵压蒸汽或废热蒸汽。
The reconstructed network has been per - forming very well into operation with high efficiency, good adaptability to varying operation conditions, and low pressure drop.
改造后的实际运行表明，该网络具有换热效果好，灵敏度低(对外界变化的适应能力强)，阻力降低等优点。
The notable characteristics of the blower are wide flow volume and rising pressure scope, durable structure, high volume efficiency, low noise and smooth operation.
该风机的显著特点是流量及升压范围大，结构坚固耐用，容积效率高，运行平稳噪音低。
The low-density cement slurry is usually required in the common cementing operation in low-pressure leakage well.
在常规低压易漏井固井作业中，通常要求使用低密度水泥浆。
For example, reactors of this type can be smaller than conventional uranium reactors, partly thanks to their low-pressure operation.
举例来说，这种反应堆比传统铀反应堆要小，部分得益于其低压运转特性。
For example low-pressure heater and deaerator automatic regulators could not be put into automatic operation according to original design scheme.
就其低加组及除氧器水位自动调节系统而言，按其原设计的方案是无法投入自动的。
Run the operation under the control of optimizing aspect being that low pressure inclines shaft seal steam supply pressure , shaft seal heater and shaft seal chiller mainly;
运行优化方面主要是低压侧轴封供汽压力、轴封加热器和轴封冷却器的运行控制；
The method provided by the invention is characterized by low-temperature and normal-pressure operation, low dosage, low energy consumption, high production efficiency, simple process and low cost.
本 发明所提出的方法是在低温常压下操作，药剂使用量少，具有能耗低、生产效率高、工艺简单和成本低廉的特点。
The invention has low equipment requirement to low-pressure casting, easy realization, lower cost, simple operation and easy popularization.
本发明对低压铸造的设备要求低，容易实现，成本较低，操作简单，易于推广。
The article briefly introduced the nitrogen-making car's work principle and the applied circumstances and effect of the discharging liquid operation of the low-pressure deep well in Tarim oilfield.
介绍了制氮车的工作原理及其在塔里木油田低压深井排液作业中的应用情况和使用效果。
Condition: The boiler starts up to 100-300 kg of pressure valves, low flow, low pressure drop during normal operation, traffic flow, flow adjustable ratio of 75:1 to 100:1.
工况情况：锅炉启动时阀门压差可达100- 300公斤，流量较小，正常运行时压差较小，流量大，流量可调比为75：1 ~ 100：1。
Screw pump features are: smooth flow, small pressure fluctuation, imbibition, low noise, high efficiency, long service life and reliable operation.
螺杆泵特点是：流量平稳，压力脉动小，能够自吸，噪声低，效率高，使用寿命长，工作可靠。
Ultra low pressure, high efficiency, low operation cost.
超低阻，高效率、运行成本低；
The invention has the characteristics of water saving, low cost, high water pressure, good flushing effect and convenient and labor-saving operation.
本发明具有能节约用水，成本低廉的，水压高，冲洗效果好，并使用户能方便、省力地操作的特点。
The pump flow evenly, smooth operation, low noise, high power operation pressure and volume ratio gear pumps, gear pumps than messy layout.
这种泵流量均匀、作业平稳、噪音小、作业压力和容积功率比齿轮泵高、布局比齿轮泵杂乱。
A low-pressure mercury vapor discharge lamp is operable in a first mode of operation ('normal mode') and a second mode of operation ('emergency operation').
低压汞汽放电灯操作在第一操作模式（“正常模式”）和第二操作模式（“紧 急操作”）下。
The reconstructed network has been per - forming very well into operation with high efficiency, good adaptability to varying operation conditions, and low pressure...
改造后的实际运行表明，该网络具有换热效果好，灵敏度低(对外界变化的适应能力强)，阻力降低等优点。
The reconstructed network has been per - forming very well into operation with high efficiency, good adaptability to varying operation conditions, and low pressure...
改造后的实际运行表明，该网络具有换热效果好，灵敏度低(对外界变化的适应能力强)，阻力降低等优点。
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