pressure differential的例句大全

Experiments for its verification were carried out on a high pressure pneumatic servo system made up of a three-port on-off valve and a differential cylinder.

在由三通气动高速开关阀和差动气缸组成的脉宽调制高压气动位置控制系统上进行了实验研究。

The limit loading formulae of thick-walled tube with differential strength in tension and compression are derived in the twin shear unified strength theory under the combined actions of both an inner pressure and axial force.

应用双剪统一强度理论，考虑材料的拉压异性和同性，推导了在内压和轴力联合作用下的厚壁圆筒的塑性极限载荷表达式。

Since initial adjustment of household heating meter system possess necessary control equipments& self-operated differential pressure controlling valve, temperature control valve and the pump of frequency conversion.

由于分户热计量系统初调节与以往的初调节相比，拥有必要的控制设备&自力式压差控制阀、温控阀、变频水泵。

The results show that the integrated measurement for density and viscosity of heavy medium suspension based on differential pressure can be applied in coal preparation industry.

运行结果表明，差压式重介悬浮液密度与粘度一体化测量方法可以在工业上推广应用。

The Study of Optical Fiber Transmission Differential Pressure Instrument of the Differential Capacitor

差动电容光纤传输差压计的研究

Measure and record the differential pressure across the valve using a Watts Series PG meter.

采用美国瓦茨系列PG仪器测量和记录通过阀门的压差。警告：应该使用安全眼镜。

In this study, the fusion curves of the above three alloys have been experimentally determined to 60 kbar by differential thermal analysis using cube-type high pressure apparatus.

本研究测定了上述三种合金的高压熔融曲线，实验于立方体型超高压装置中进行，压力测量至60kbar。

The effects of hydrostatic pressure on the transition temperatures Tc of NH_4IO3 and its solid solutions K_x ( NH_4)_ ( 1-x) IO_3 have been investigated by means of differential thermal analysis ( DTA) up to 10 kbar.

在流体静压力到10kbar范围内，采用DTA技术研究了压力对NH4IO3及其固溶体K x（NH4）（1-x）IO3的相变温度（T c）的影响。

According to the calculated slope of pressure build up curve, the analytic solution of differential equation of radial movement of pore medium is derived, and then the steam impregnation radius is calculated. The practical problem of steam stimulation during thermal recovery of heavy oil is solved.

应用求得的压力恢复曲线斜率，推导出孔隙介质径向流动微分方程的解析解，进而计算蒸汽浸渍半径，解决了稠油热采中蒸汽激励采油的实际问题。

In calculational methods, the aforementioned mass flow rate measurement model is adopted to measure the two-phase flow, which is based on differential pressure.

在计算方法上，采用本文提出的基于文丘里管的质量流量模型对部分分离后的油水两相流进行了测量。

Differential Pressure Casting and Its Liquid Surface Forcing Control System

差压铸造及其液面加压控制系统

Especially in using the FEM, there exist distinguishing features at the time of determining the calculation mode including boundary setting, grid division, differential pressure and temperature load action of steam.

在有限元法的计算中，计算模型的确定包括边界处理、网格划分、蒸汽压差与温度载荷施加等。

The characteristics of overflow valve Roots pump and ways of testing the overflow valve differential pressure are introduced. And it is pointed out that the overflow valve differential pressure of overflow valve Roots pump should be examined in test procedure.

介绍了带溢流阀罗茨泵的特点和溢流阀压差的试验方法，明确提出应对带溢流阀罗茨泵考核溢流阀压差。

To overcome high differential pressure without thermal overload, gas circulation cooled roots vacuum pump should be fitted with an external cooler.

气冷式罗茨真空泵需要携带泵外换热器，以保证泵在高压差下正常工作而不会产生过热。

Currently, there are various ways to detect liquid level automatically, such as Differential Pressure Level Measurement, Float style level measurement, Sound level measurement, capacitive liquid level measurement, there are different applications in different environments.

目前液位自动检测的方法多种多样，如差压式液位测量、浮体式液位测量、声波液位测量、电容式液位测量等，在不同的环境下有着不同的应用。

Analyses and compares the minimum resistance control and the constant terminal differential pressure control in energy saving effects.

分析比较了最小阻力控制和定末端差压控制的节能性。

The Troubleshooting for Differential Teletransmission Pressure Gauge

差动远传压力表的故障检查

Confirmatory experiments of differential pressure direct reading BOD measuring instrument

差压式直读BOD测定仪的验证实验

The floating seal ring is a non-touch liquid clearance seal with lots of advantages: large differential pressure, small through-flow, automatically center adjusting and centering, non-friction in theory, providing auxiliary support for the rotor.

浮动密封环作为非接触式液体间隙密封，具有密封压差大、泄漏量较小、能自动调心和对中、理论上无磨损、对转子有辅助支撑作用等优点。

Middle Pressure Casting With Differential Pressure Compound Technologic Research

中压压铸法与局部加压复合工艺研究