• The existing density compensator model does not fit high temperature and pressure saturated vapor, the density compensator precision is low and causes big error in saturated vapor measurement.

    现有密度补偿模型适合高温高压饱和蒸汽的流量测量,密度补偿精度低,导致蒸汽流量测量误差较大

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  • The boot after the refrigerant compressed by the compressor from low temperature to high temperature and high pressure steam.

    开机媒经压缩机压缩原来的低温低压状态变成高温高压的蒸气。

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  • We already know that, Combustible ice is a common product of low temperature and high pressure.

    我们已经知道可燃低温高压共同产物

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  • But high and low air pressure differences exist even outside of temperature differences.

    但是即使没有温差存在空气还是会有高低气压

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  • For high and low alarms, overfill protection, pump control, including wide pressure and temperature requirements, and hygienic applications.

    对于报警溢流保护控制包括压力温度要求,和卫生应用

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  • This paper mainly performs the design and temperature field simulation and research on Al low pressure casting die of cooling system of high-speed train.

    本文主要高速列车冷却系统铸件低压铸造模具进行设计温度模拟制造的研究

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  • New technology that altering temperature and low pressure carburization is put forward in allusion to low quality and high cost of gears.

    针对耐磨构件,尤其是齿轮等机械构件质量生产成本现状,提出低压工艺

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  • By applying different pre-pressure, the speed, torque and temperature of the ultrasonic motor in low and high vacuum have been tested and compared with the normal condition.

    施加不同压力真空环境下对超声电机转速转矩温升进行测量常态相比较

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  • Stop engine, find causes and remove faults when oil pressure is low, water temperature is high, abnormal smokes or noise happen.

    出现机油压力过低水温过高以及有异常响声时,应立即停机查清原因进行排除

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  • With both high pressure and low pressure protection and compressor, self-checking compressor on and off controlling program, ensuring low noise, long duration and little temperature fluctuation.

    采用由高低压力保护压缩机组,具有自我监测的压缩机控制程序噪声,寿命温度波动小。

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  • The grain fracture of energetic particle bed as a result of dynamic impact and dynamic compression at different temperature was measured by using a high-low pressure launch set.

    利用高低压发射装置,测定了颗粒不同环境温度动态撞击动态挤压破碎程度;

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  • Aimed at the cracking and its reasons, on - line patching was carried out without shutting down high temperature low pressure plant.

    针对焊缝开裂情况原因,采用了高温、低压装置停工在线补焊方案。

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  • The present nondestructive inspection techniques are unable to recognize small flaws, the metallurgical drawbacks and tight cracks, low temperature and high pressure proof-test can do it.

    目前各种无损检测技术无法确定裂纹紧闭裂纹冶金缺陷压力验证试验弥补方面的不足。

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  • Based on pressure and high low temperature cycling tests and theoretic analysis, the threaded joint parts filled with sealing glue compound show excellent seal ability, and can be applied to SRM.

    通过压力低温循环等大量试验理论分析表明:采用填充密封螺纹联接密封结构具有优异的密封性,适宜在固体火箭发动机环境中应用

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  • By using the special ram-extruder, the temperature and pressure in the extrusion course can be ensured and the pipe of high quality and low cost can be obtained.

    使用专用柱塞挤出机,保障挤出过程所需温度压力可以得到性价比管材产品。

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  • Low temperature separation, USES the high energy from the well stream to throttle and reduce pressure, then remove the condensate.

    低温分离是利用地层本身能量节流降压制冷,用低温分离方法脱除天然气中凝液的处理工艺。

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  • These injuries are quite different on characteristics from simple war injuries because of the low temperature, high osmotic pressure and bring a large number of bacterial of seawater.

    由于海水低温含有大量细菌,战伤合并海水浸泡与一般陆战不同的伤情特点

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  • Natural Gas Hydrate occurs at conditions of low temperature and high pressure, it is a special solid crystal compound composed of natural gas molecule and water molecule.

    天然气水合物低温高压环境下分子气体分子构成结晶特殊固体主要分布于永久冻土带浅海大陆架及深海平原沉积物中。

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  • Plasma in a pulsed discharge in water (PPDW) has the character of high pressure, high density and low temperature, low ionized degree.

    水中放电等离子体(PPDW)具有高压高密度低温电离特点,人们其辐射是否具有黑体辐射的特点一直观点不一。

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  • Formation temperature and pressure is all high in south and low in north. And overpressure mainly develops in the south below Putouhua oil layer.

    地层温度压力南高超压主要发育于南部葡萄花以下油层

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  • The recuperators have high air resistance , low air preheating temperature and high fan pressure head , and fan has much noise to environment and are apt to break down with vibration .

    换热器空气阻力大,空气预热温度风机高,环境噪声大,风机振动大、损坏

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  • Quality Guizhou black rice was used as raw materials to produce black rice wine through low temperature and high pressure expanding.

    研究以贵州优质黑米原料低温高压膨化、加工黑米黄酒工艺。

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  • 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 发明提出方法低温常压操作,药剂使用量少,具有能耗生产效率高工艺简单成本低廉的特点。

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  • When the pressure becomes very high and temperature very low, the compression factor of the real gas should be considered in the engineering design.

    压力很高温度工程设计中常引入压缩因子

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  • The pressure difference and change between high-pressure chamber and low-pressure chamber at different speed excitation and oil temperature are obtained.

    模拟得到了叶片式液压减振器模型不同速度激励油液温度下,相邻低压差大小变化规律。

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  • The air conditioning and cleaning systems for satellite battery cabins have the characteristics of high pressure, a small quantity of air flow, low temperature, cleaning and direct exhaust.

    卫星电池空调净化系统具有高压流量低温洁净直流特点

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  • Spiral mould can be used at low temperature and low pressure for high-speed extrusion, which is vital for good quality of the pipes.

    螺旋式挤出模具实现低温低压高速挤出保证管材质量

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  • It can reach higher temperature without evaporation under low pressure, with low cost, less pollution, convenience and high benefit.

    特点是成本污染使用方便经济效益

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  • Room temperature ionic liquid is a kind of liquid that has special properties, including low melt point, high conductivity and negligible vapor pressure. It has been used in many fields.

    室温离子液体具有特殊性质的液体,具有较低熔点良好导电性可以忽略的蒸气等优点,应用诸多领域

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  • With the change of environmental temperature, the air sourced heat pump water heater will frost in winter and the low pressure will be too high in summer.

    随着环境变化热泵热水出现冬季结霜,夏季出现低压压力过高的现象。

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