Pumping system: with reliable performance and high-efficiency inhalation.

泵送系统：泵送系统性能可靠、吸入效率高。

youdao

General beam pumping system should be the overall efficiency of about 50% if less than this should improve its performance.

一般游梁式抽油系统的总效率应为50%左右，若低于此应提高其性能。

youdao

Work at the plant continued on Sunday to improve the water-pumping system that is attempting to keep the reactor and spent fuel rods cool.

星期天，核电站内的工作人员继续改善冷却核反应堆和燃料棒的排水系统。

youdao

Workers built a huge system of waterways and pumping stations to control the overflow of Lake Okeechobee, north of the Everglades.

VOA: special.2009.06.30

looked at things like where should they locate waste water treatment facilities because of the impacts of climate change, what risks are likely to occur to their subway system because it's underground and already requires enormous pumping of water during certain large rainfall events."

VOA: standard.2010.06.14

The possibility of a memorial was first raised more than three years ago after a headstone was dedicated to 14 men who died in 1927 when a pumping system collapsed down a shaft.

BBC: Memorial unveiled to miners who died at Bilsthorpe pit

Bernanke argues that pumping money into the system has kept the economy from falling into deeper recession.

FORBES: Connect

The U.S. Federal Reserve also occasionally makes loans to the banking system by pumping money into its funds market.

FORBES: ECB Quenches Europe's Liquidity Thirst