sudden pressure drop

基本解释

If a sudden pressure drop occurs, please check whether the elements of fine filter have been damaged.
过滤压力突然下降，请检查精细滤芯是否被击穿。
Conclusion A sudden drop in blood pressure by sublingual Nifedepine may result in or aggravate impairment of brain function.
结论含服硝苯地平降压急骤时，可造成或加重脑损害。
The vapour cone effect is caused by pressure differences around the aircraft. A sudden drop in pressure associated with high speed allows water vapour, which is normally invisible, to condense as fog.
蒸汽锥效应是由于战斗机周围的压力差所导致的，高速飞行时压力的陡然降低会使不可见的水蒸气凝结成雾气。