pressure differential

基本解释

Maximum pressure differential required for valves with lever actuators should not exceed the limits listed.
采用杠杆执行器要求阀门的最大压差不能超过下表所列的极限。
Particle filters should include (or pressure differential gauge display), so as to explain when should change the filter medium, when filter service life to also shall be replaced.
微粒过滤器应当包含差动压力表（或压力显示器），借以说明何时应该更换过滤介质，当过滤器使用寿命到了也应当更换。
Because of the dual-orifice design, there is a preset controlled pressure differential for the secondary steam system, while maximum pressure differential is available to discharge the condensate.
由于采用了双阀孔结构设计，在最大压差下排放凝结水的同时，还有一个为二次蒸汽系统设计的预设压差系统在工作。
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It measures the pressure differential between two adjacent horizontal bands in the atmosphere.
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The suit is fully pressurized because at the altitude Baumgartner was at, his blood could have literally boiled within his body due to the pressure differential.
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