As the rate of flow increases, so does the differential pressure.
随着流速的增加，所以没有差别的压力。
Bell gages may be used to measure gage pressure or differential pressure.
浮钟式压力计可以用来测量计示压力或差压力。
A new-type 1/4 circular stopper differential pressure flowmeter is designed.
因此，本文设计了一种1/4圆形挡块式流量计。
Wedging actions help affect a tight seal in low differential pressure services.
楔形的作用有助于在低压差应用中产生紧密的密封。
In this thesis, the first part is to design a differential pressure (DP) flowmeter.
本课题第一部分的任务是设计一种差压式流量计的差压发生器。
Service conditions-line media, temperature, and maximum operating differential pressure.
应用环境-管路流体介质，温度和最大工作压差。
Therefore, the optimum technologic parameters in vacuum differential pressure casting were obtained.
得出了真空压差铸造法的最佳充型工艺参数。
In this paper, the design of high response capacitance differential pressure transmitter is introduced.
本文提出高响应型电容式差压变送器的设计方法。
Relations between differential pressure signal and two-phase flow parameters are studied in the dissertation.
研究了差压波动信号与两相流系统参数之间的关系。
In addition, two-way differential pressure sensor can measure plus-minus flow when air flow in both directions.
另外，还可选择双向差压传感器，从而测量气流双方向流动时的正负流量。
The differential pressure water level transducer is an important measuring element commonly used in power plant.
差压式变送器是电厂常用的一种十分重要的测量元件。
Steam flow measurement is achieved by the use of a calibrated orifice plate and differential pressure transducer.
蒸汽流量的测量是通过用一个可测量孔口直径的压力传感器来实现的。
The metering of natural gas still presently depends on orifice flowmeter, one of differential pressure flowmeters.
天然气计量现在仍以差压式流量计中的孔板流量计为主。
The pressure control systems provide cabin differential pressure by controlling the outflow of air from the faselage.
压力控制系统通过控制机外气流来提供客舱压力差。
Permeability is measured by constant pressure air source blowing, core of the detector is micro differential pressure sensor.
透气性测定通过恒压气源吹气测压法实现，透气性探头的核心部件是微压差传感器。
It can be directly mounted to any Rosemount differential pressure transmitter and used in many environments and applications.
它可以直接安装到任何罗斯·蒙特差压变送器，在许多环境和应用。
The increasing rules and influence factors of differential pressure during the operation of filter are discussed theoretically.
从理论上对过滤器运行期间压差的增长规律及影响压差的因素进行了讨论。
On the basic of existing model the pulverizing process and the characteristic of superheater differential pressure were analyzed.
在现有模型基础上，重点对制粉过程和过热器差压特性进行分析。
Flow is measured via an orifice plate metering run with a differential pressure transmitter providing feedback to the control loop.
这需要比例调节阀和流量测量形成的回路控制。
Measure and record the differential pressure across the valve using a Watts Series PG meter. CAUTION: Safety glasses should be used.
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。
Flow regime identification in horizontal gas- liquid two- phase flow using differential pressure signal is investigated in this paper.
本文利用差压波动信号对水平管气液两相流流型辨识问题进行了研究。
Analyzes reason of damage of capillary differential pressure transmitter, puts forward solving measures to achieve outstanding result.
分析毛细管差压变送器损坏的原因，并提出解决措施，实施后效果显著。
The full open position in straight pattern globe valves has higher differential pressure (pressure losses) than an oblique pattern valve.
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 paper analyzed the influence of the orifice ratio on maximum discharge, the inlet pressure, outlet pressure, differential pressure, ect.
文章分析了孔板的开孔率对管路最大流量、孔板前压力、孔板后压力和孔板前后压差等的影响。
In these cases orifice plates or other differential pressure producing elements with differential pressure transmitters shall be considered.
在这种情况下，应使用流量孔板或配有差压变送器的其它差压元件。
By using transducers of differential pressure to measure flux directly, the relation between current output and measured flux will be nonlinear.
采用差压变送器直接测量流量，输出电流与被测流量将是非线性关系。
The spatial stochastic distribution of phase concentration would cause a differential pressure noise when two phase flow is crossing a throttling set.
两相流流过节流装置时产生的差压测量噪音是由于相浓度在空间的随机分布所引起的。
The spatial stochastic distribution of phase concentration would cause a differential pressure noise when two phase flow is crossing a throttling set.
两相流流过节流装置时产生的差压测量噪音是由于相浓度在空间的随机分布所引起的。
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