pumping

a bicyclist pumping the pedals.

build a pumping station nearby the bridge

His heart was pumping fast.

he began pumping the hand of his son in congratulation.

blood was pumping from a wound in his shoulder.

carnival bands pumping out music.

I saw him pumping up at the gym.

The trophectoderm maintains the pressure by pumping the fluid into the caity.

years of pumping iron have taken their toll on his body.

It is autumn and they are pumping water out of the swimming pool.

The pumping unit adopts tower structure with great stability and easy to field installation. The pumping unit also adopts chorate bascule and easy to transport.

I should take more exercise, but I’m not interested in pumping iron at the local gym three evenings a week.

For the wells with inadequate liquid supplies，speed-adjustable motors and intelligent intermissive pumping technology should be used.

Pumping station 483 place, electromechanical well 12 thousand, among them big well 8000, canal department compose is demiurgic 1717, among them bridge contain 1265, brake 256.

A pumping-engine was erected there by Robert Hawthorn, now the Duke's engineer at Walbottle ;and old Stephenson went to work it as fireman, his son George acting as the engineman or plugman.

The chief features of this kind of pump are the wider range of working pressure, the higher pumping speed at the higher pressure and the higher maximum forepressure.

The gain characteristics of the collective free electron laser operating in a superradiant amplifier have been studied through the variation of the interaction length and pumping magnetic field.

Backwashingable filter can blow down at any moment and backflush the filter without pumping off,which improves the application effect,reduces the cost and elongate the working life.