natural gas compressibility factor

例句：

1. 1. The naturalgas compressibility factor is a crucialfactor in determining the efficiency of a gasengine.
   天然气压缩因子是决定气体发动机效率的关键因素。
2. 2. The compressibility factor ofnatural gas is affected by temperature and pressurechanges.
   天然气的压缩因子受温度和压力变化的影响。
3. 3. The compressibility factor ofnatural gas plays a significant role in designingefficient gas pipelines.
   天然气的压缩因子在设计高效的燃气管道中起着重要作用。