flame stability

例句：

1. 1.The design of the new car has a significant impact on its flame stability.
   新款汽车的设计对其火焰稳定性有重大影响。
2. 2.The research on flame stability is crucial for improving the safety of industrial processes.
   研究火焰稳定性对于提高工业过程的安全性至关重要。
3. 3. The stability of the flame is an important indicator of the combustion process.
   火焰的稳定性是燃烧过程的一个重要指标。