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水压差
1、differential calculator───微分计算器
2、differential───n.微分；差别；adj.微分的；差别的；特异的
3、water pressure───水压，水压力
4、differential reinforcement───区别性强化
5、compensating differential───补偿性差别
6、pressure───vt.迫使；密封；使……增压；n.压力；压迫，[物]压强
7、semantic differential───语义差异法；语义区别；语义分化
8、differential equations───微分方程
9、differential pressure───压差; 压力降; 压力落差; 差动压力；[流]压差
1、Spherical pellet shape also makes a positive contribution during the drying process which functions due to the differential partial pressure of the water vapor between the pellets and the drying gas.───球形颗粒形状在加工过程中也起到积极作用，其功能体现水蒸气在球形颗粒和干气之间具有不均匀压力。
2、zero and linearity characteristic of differential pressure transducer is corrected with method of water column correction to ensure higher precision differential pressure data.───水柱校ZhengFa对差压传感器的零点及线性特性进行校正以保证高精度的差压数据。
3、Differential pressure remote water gauge should have pressure supplement function to ensure an actual indication of water line in the bubbles under all kinds of working circumstances.───差压式远传水位表应具有压力补偿功能，以保证各种工况下都能显示汽包中真实水位的变化。