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- 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。
- Tap orientation for other differential pressure producing flow elements (such as venturis, flow nozzles, etc) shall, in general, follow the same orientation requirements as for orifice plates. 其它差压流量元件（如文丘里、流量管嘴等）的取压口方位，一般来讲，应和流量孔板的要求一样，具有相同的方位。
- differential pressure producer 差压激励器
- Gage pressure is a special case of differential pressure. 计示压力是差压力的一种特殊情况。
- The big LED-display shows the actual differential pressure. 大LED显示屏显示了实际差压值。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Elbow flowmeter is one version of differential pressure flowmeters. 弯管流量计是差压法流量计的一种。
- 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。
- Record this as the opening differential pressure of the relief valve. 将此读数记录为安全阀开启压差。
- 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。
- Requirement: Differential pressure across check must be 1.0 PSID or above. 要求：通过止回阀的压差必须在1.;0PSID及以上。
- Calculations for differential pressure level transmitters shall be carried out. 应进行差压液位变送器的计算。
- Measure and record the differential pressure across the valve in the throttled position. 测量和记录通过处于节流位置的阀门的压差。
- Optional accessories: differential pressure manometers; indicator (gauge),pressure transmitters, level transmitters; and automatic purge drains. 选配辅助组件:压差器;显示器(压力计)，压力传感器，液位传感器;和自动排放系统。
- 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。
- The pre- and post-filter pressure is measured separately and displayed as a differential pressure. 前后过滤压力分别测量,然后显示为差压。
- Inside and outside full use membranous material pulling force and thin film gas differential pressure manufacture toy. 充分的利用薄膜材料的张拉力和薄膜内外的气压差制造的玩具。
- Sufficient contact pressure generated by the torque is essential. A small increase in contact pressure produces a rapid decrease in leakage. 通过扭矩产生充足的接触压力是重要的。接触压力的稍微增加，可以迅速减少泄漏。
- 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。
- The degradation of undrained shear strength is related to the cyclic strain and accumulated pore pressure produced by undrained clyclic loading. 并将波浪荷载作用使土样内孔压升高，有效应力降低，形成拟超固结现象的理论，应用到土样不排水抗剪强度衰减与平均累积孔压之间关系的分析；
