allowable pressure drop

例句：

1. 1. The new system allows for a more efficient operation of the plant.
   新系统允许工厂更高效地运行。
2. 2.The engineer made an allowable pressure drop in the pipeline to prevent the buildup of pressure.
   工程师在管道中做了可允许的压降，以防止压力积聚。
3. 3.The company has implemented stricter safety regulations to ensure that the allowable pressure drop is maintained at all times.
   公司实施了更严格的安全规定，以确保任何时候都能保持可允许的压降。