flame excitation

例句：

1. 1. The scientist found that the chemical reaction could be excited by a strong electric current.
   科学家发现，强烈的电流可以激发化学反应。
2. 2. During the experiment, the flame excitation caused an unexpected explosion.
   实验过程中，火焰激发引发了意外的爆炸。
3. 3. The firefighters used their expertise to extinguish the flame excitation and prevent further damage.
   消防员凭借他们的专业知识来熄灭火焰激发并防止进一步的损失。