VRP120 single acting pilot check valves lock a single acting cylinder.

VRP120型液控单向阀用于锁紧单作用液压缸。

youdao

Rongli Mud pump belongs to the modern triplex single acting reciprocating pump.

荣利泥浆泵为三缸单作用往复泵。

youdao

In general, a double cylinder single acting piston pumps rotates at a constant speed, this results in considerable fluctuation in the flow curve.

通常双缸单作用活塞泵的恒转速运行会导致管路流量波动，使之在恒流量场合较少应用。

youdao

Just to prove that his atoms really were acting as single waves, Dr Ketterle made two condensates at the same time, and allowed them to merge, thus creating ripple-like interference patterns of the sort that might be seen if two stones were thrown simultaneously into the same pond.

ECONOMIST: The 2001 Nobel prizes: Playing catch-up | The

Each throng seems to be governed by a group mind and appears to be acting as a single organism, so quickly do they shift direction and flow into new shapes.

ENGADGET: Editorial: Tech is a flock of starlings

"It requires a real vision and acceptance that this strategic partnership is the only alternative to a world in which we break up into different poles of power, acting as rivals to one another, with every single dispute in the world being played off against these different poles of power, " he said.

BBC: Blair-Putin tensions on sanctions