pressure differential

基本解釋

Maximum pressure differential required for valves with lever actuators should not exceed the limits listed.
采用杠桿執(zhí)行器要求閥門的最大壓差不能超過下表所列的極限。
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.
微粒過濾器應(yīng)當(dāng)包含差動(dòng)壓力表（或壓力顯示器），借以說明何時(shí)應(yīng)該更換過濾介質(zhì)，當(dāng)過濾器使用壽命到了也應(yīng)當(dāng)更換。
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.
由于采用了雙閥孔結(jié)構(gòu)設(shè)計(jì)，在最大壓差下排放凝結(jié)水的同時(shí)，還有一個(gè)為二次蒸汽系統(tǒng)設(shè)計(jì)的預(yù)設(shè)壓差系統(tǒng)在工作。
www.e-gtm.com.cn

It measures the pressure differential between two adjacent horizontal bands in the atmosphere.
FORBES: Snowpocalypse: Explained!
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.
FORBES: The Technology Behind Red Bull's Space Jump