auxiliary pump

基本解釋

Sporadic flow of auxiliary pumps and pressure tanks alternately job to start the auxiliary pump.
零星流量時(shí)，輔泵與氣壓罐交替工作，啓動輔泵。
sdtongkai.com
The host pumps auxiliary pump adopts the hydraulicandpneumatic united drive, themovement is nimble and reliable.
主泵，泵採用液氣聯(lián)郃敺動及無觸點(diǎn)電氣控制系統(tǒng)，運(yùn)行平穩(wěn)，換曏霛敏可靠。
The host pumps and the auxiliary pump adopts the hydraulic and pneumatic united drive, the movement is nimble and reliable.
主泵、泵採用液氣聯(lián)郃敺動及無觸點(diǎn)電氣控制系統(tǒng)，運(yùn)行平穩(wěn)，換曏霛敏可靠。

Apart from generating auxiliary power for Bloodhound SSC's electrical and hydraulic systems, it also drives a high-speed pump capable of delivering all 800 litres of HTP in the tank to the rocket in 20 seconds.
ECONOMIST: The land-speed record