压差英文是differential pressure，表达式是△P=P1-P2，指体系内两点间的压强差。
影响丁烯提浓收率的原因分析及解决方法 关键词：收率；压差；优化；调整；消泡剂 [gap=374]Key words：yield；differential pressure；optimize；adjustment；defoamer
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...压差 雾化效果 [gap=1586] internally-mixing-type atomizer；residual oil；coke deposit；flow characteristics；pressure differential；atomization effect ...
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单车明线工况下高速列车室内压力波动研究 - 中南大学学报（自然科学版、英文版） 关键字: 动车组；耳鸣；压差；气密性指数[gap=1374]Key words: EMU; tinnitus; pressure difference; air-tightness index
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低电压差分信号 Low-voltage differential signaling ; LVDS
低压差 Low Dropout ; LDO ; PNP LDO
最小压差 [机] minimum differential pressure
工作压差 operating pressure differential
最大压差 [机] Maximum differential pressure ; maximum pressure differential
低压差分信号 LVDS ; Low Voltage Differential Signaling
启闭压差 Blowdown of a safety valve ; Blowdown
压差计 differential pressure instrument ; differential pressure gauge ; differential gage ; differential draft gauge
Influence of aft cover plate construction on the hysteresis and the stiffness under the conditions of different pressure differential was analyzed by using the FEM (Finite Element Method) model in current work.
采用有限元接触模型分析了在不同压差条件下，三种后遮流板结构尺寸对指尖密封的迟滞特性和刚度的影响。
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结果表明采用新型结构能在强化传热的同时降低微通道进出口压差。
And experimental results show that the new structure microchannels can enhance heat transfer and reduce pressure drop across microchannels at the same time.
每一个有效节能的供热系统都配有相应的调节控制设备，如自力式流量控制阀、压差控制阀等。
An effective and energy saving heating system needs many control devices, such as flow controllers and differential pressure controllers.
正确认识压差卡钻，对于减少井下复杂事故，提高钻井速度，降低钻井成本具有十分重要的意义。
Correctly recognizing the differential pressure sticking is of great significance to reduce complex accidents of borehole, increase drilling speed and reduce the drilling cost.
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