isentropic expansion nozzle

例句：

1. 1. The isentropic expansion nozzle isa critical component in the process of gasification.
   等熵膨胀喷嘴是气化过程的一个关键组件。
2. 2. The design of the isentropic expansion nozzle playsa crucial role in determining the efficiency ofthe gasifier.
   等熵膨胀喷嘴的设计在决定气化器效率方面起着至关重要的作用。
3. 3. The isentropic expansion nozzle is used to control the flowrate and temperature of the gas during thegasification process.
   等熵膨胀喷嘴用于控制气体化过程中的流速和温度。