The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.
最后一步是将蒸汽引入气缸,使得活塞前后推动,从而提高了发动机的速度,降低了燃料消耗。
2
The steamconsumption is reduced, the production cost is decreased.
使之降低蒸汽消耗,降低生产成本。
3
This boiler house provides heat source for steamconsumption of the plant area.