爆燃
Deflagration \Def`la*gra"tion\, n. [L. deflagratio: cf. F.
d['e]flagration.]
1. A burning up; conflagration. ``Innumerable deluges and
deflagrations.'' --Bp. Pearson.
2. (Chem.) The act or process of deflagrating.
deflagration
n : combustion that propagates through a gas or along the
surface of an explosive at a rapid rate driven by the
transfer of heat