相关例句

• The smelting of iron ore is an important process in the steel industry. (铁矿石的熔炼是钢铁工业中的一个重要过程。)
• They are smelting copper in that factory. (他们正在那家工厂熔炼铜。)
• The new smelting technique has improved production efficiency. (新的熔炼技术提高了生产效率。)
• Smelting requires high temperatures. (熔炼需要高温。)
• The workers are busy with the smelting work. (工人们正忙于熔炼工作。)
• Smelting has a long history in this area. (熔炼在这个地区有悠久的历史。)
• The smelting process releases a certain amount of pollutants. (熔炼过程释放出一定量的污染物。)
• The company is investing in new smelting equipment. (公司正在投资新的熔炼设备。)
• Smelting is a key step in metal production. (熔炼是金属生产中的关键步骤。)
• Advanced smelting methods can reduce energy consumption. (先进的熔炼方法可以降低能耗。)