差压就是压力差（或压强差）。
... DMPR Damper 挡板 DP Difference pressure 差压 DPIC Difference pressure indicating 压差指示 ...
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冷态试验差压力 Cold differential test pressure
差压变送器 [自] differential pressure transmitter ; FOXBORO ; ebycd ; transducer
差压流量计 differential pressure flowmeter ; differentialpressuretypeflowmeter ; pressure differential flow meter ; differential pre ure type flowmeter
差压计 differential manometer ; differential pressure gauge ; differential gauge ; differential pressure meter
差压传感器 [自] differential pressure transducer ; differential pressure pickup ; differential pressure cell
差压调节阀 [自] differential pressure regulating valve ; differential pressure control valve ; differential pressure
差压比 differential pressure ratio
差压控制器 [自] differential pressure controller ; differential pressure pilot ; SCEx
差压装置 differential pressure devices
Higher-order statistics technique is applied to analyze the differential pressure fluctuation signal of gas-liquid two-phase flow.
将高阶统计量分析方法应用到气液两相流差压波动信号分析中。
参考来源 - 高阶统计量技术在两相流检测中应用研究The research results show that the method using differential pressure to measure mass flow rate by vortex flowmeter is feasibility and effective.
研究证明，利用差压检测技术，将涡街流量计用于质量流量测量，是一种有效可行的方法，为质量流量的直接测量提供了一种新的手段，相比其他质量流量直接测量方法，具有不可替代的优势。
参考来源 - 基于差压原理的涡街质量流量测量方法研究The analysis and the computation of the relationship of the heat-transfer character to windⅠ, to circulation percentage and to furnace pressure difference has carried on.
对循环流化床锅炉炉内传热特性和一次风、循环倍率、炉膛差压等关系方面进行了计算和分析。
参考来源 - 循环流化床锅炉炉内传热特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
目的：检测差压安全阀的工作性能。
Purpose: To test operation of pressure differential relief valve.
研究了差压波动信号与两相流系统参数之间的关系。
Relations between differential pressure signal and two-phase flow parameters are studied in the dissertation.
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。
Flow regime identification in horizontal gas- liquid two- phase flow using differential pressure signal is investigated in this paper.
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