节流膨胀的英文

throttling expa ion

throttling expansion

• 节流:    reduce expenditure
• 膨胀:    expand; swell; dil ...
• 节流膨胀阀:    throttle expansion ...

例句与用法

1. The product of this project has applied the latest refrigeration technology to make liquid carbon dioxide into throttling expansion to generate snow - shaped dry ice and then to compress the snow - shaped dry ice into dry ice grains with high density , which can be used for cleaning at various occasions as well as for refrigerated anti - staling
   该项目产品利用最新制冷技术，使液态二氧化碳节流膨胀生成雪花状干冰，再将雪花状干冰压缩成高密度干冰颗粒，用于各种不同场合的清洗以及冷藏保鲜等。