Intense heat is released in the reaction.

反应过程中产生高热。

He was sweating from the intense heat.

由于剧烈的热量，他一直出汗。

People were dropping like flies in the intense heat.

酷暑中人们成批死去。

The door was beginning to buckle from the intense heat.

由于高温，门正开始变弯。

The intense heat charred the wood.

炽热烤焦了木头。