steel furnace的用法和樣例：
例句
- The Calcium particles combine with impurities in the steel to produce surface slag in the blast furnace.
鈣顆粒與鋼水中的雜質化合后在鍊鋼爐內形成一層表面爐渣。 - Beginning from the thermodynamics condition in the arc furnace and ladle, the anticipated goal was achieved by improving smelt process.
從鍊鋼爐內和鋼包內脫磷熱力學條件入不敷出手，對該公司的鍊鋼現狀進行了工藝改進，達到了預期的目的。
