剩余压力 [动力] residual pressure
surplus pressure
excessive pressure
- 在超压带中,气藏的剩余压力随深度的增加而减小。
The surplus pressure of gas reservoirs decreases along with increasing burial depth in the overpressure zones. - 当活塞接近下止点时,经过气缸壁上的进排气口,燃烧过的气体,仍有剩余压力,开始从排气口喷出。
As the piston nears BDC, it passes the intake and exhaust ports in the cylinder wall. Burned gases, still under some pressure, begin to stream out through the exhaust port. - 对于装有剩余压力阀门的气瓶,如果瓶内剩余压力是正压,把它抽真空到150mbar以下就可以了;
For cylinders equipped with residual (positive) pressure valves, one evacuation under vacuum at 150 millibar is sufficient if the pressure is positive.