cupolas是什么意思？

cupolas

• n. 炮塔( cupola的名词复数 )；

例句

• Use : It is used as lining discharge channel of furnace, steel - tapping spout furnace bottom cupolas furnace. 适用于高炉出铁沟、炉坑、冲天炉 、 工频炉、出铁槽出钢槽等部位.
• Along the roof line there are 10 pointed cupolas. 沿着屋顶线条有10处突出的炮塔.
• These units are employed as grit arrestors on small cupolas and in boiler plant operations. 这种装置在小型冲天炉和锅炉运行中是作为砂粒分离器使用的.
• This paper reviews some equiblast cupolas, and introduces emphatically the snail like wind box cupola. 本文评述了均匀送风冲天炉, 并着重介绍蜗螺风箱冲天炉.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  圆屋顶;穹顶
  A cupola is a roof or part of a roof that is shaped like a dome.