heat-setting mortar

• 热凝灰浆； 火泥

heat-setting mortar的用法和样例：

例句

1. His aim was to improve the efficiency of the open fire by the use of lumps of fireclay and by a canopy, both designed to increase the amount of radiant heat.
   他通过炉盖和火泥块的使用来起到改善敞开的炉子的效率的目的，这两项设计提高了热辐射量。