deflagration
/ˌdefləˈgreɪʃən/noun
mass noun
1- the action of heating a substance until it burns away rapidly速燃, 暴燃。
1.1
- technical combustion which propagates through a gas or across the surface of an explosive at subsonic speeds, driven by the transfer of heat〈技〉亚音速燃烧。比较DETONATION.
词源
early 17th cent.: from Latin deflagratio（n-）, from the verb deflagrare （see DEFLAGRATE）.