cupola well的用法和樣例：
例句
- Assimilating method has been summarized on the design of hot-blast exchanger for cupola gas remaining heat, of which design theory has been analyzed with a model and example.
本文總結了沖天爐爐氣余熱回收熱風(fēng)換熱器的比擬設計法，對比擬法的設計原理進(jìn)行了分析，并且給出了一個(gè)模型換熱器和設計實(shí)例。
