flash gas refrigeration

例句：

1. 1. Thenew refrigerator uses flash gas refrigeration to keep food fresh.
   这款新冰箱使用闪光气体制冷来保持食物新鲜。
2. 2.The flash vapor compression refrigeration system is more energy-efficient than traditional systems.
   闪光蒸汽压缩制冷系统比传统系统更节能。
3. 3. In the past, flash vapor refrigeration was a costly and inefficient method for cooling food.
   过去，闪光蒸汽制冷是一种成本高昂且效率低下的冷却食物的方法。