blast furnace bruden的用法和樣例：
例句
- Experimental study on burden design optimization for blast furnaces at Juquan Iron and Steel Co.
酒鋼高爐爐料結構優(yōu)化實(shí)驗研究。 - When the circumference of the large bell is loaded by the small bell, the large bell is opened and the stock is dropped into the furnace.
大料鐘的圓周都裝上爐料后，大料鐘降下，爐料便裝入爐內。
