[化] 爆炸威力

[ noun ]
the shattering or crushing effect of a sudden release of energy as in an explosion
<noun.phenomenon>

brisance \bri"sance\ n.
the shattering or crushing effect of a sudden release of
energy as in an explosion; -- used especially as a measure of
such a shattering power, applied to high explosives.
[WordNet 1.5 +PJC]