“冶炼炉”常见的英文表达是 smelting furnace 或 metallurgical furnace 。
smelting furnace:直接点明了用于冶炼(smelting)的炉子,是较为常用和直接的表述。例如:The smelting furnace is a key piece of equipment in the metal production process.(冶炼炉是金属生产过程中的关键设备。)
metallurgical furnace:其中 “metallurgical” 意为 “冶金的”,强调了与冶金工艺相关的炉子,应用场景也较为广泛。例如:This metallurgical furnace can achieve high - temperature smelting.(这台冶金炉可以实现高温冶炼 。)