名词
中文翻译：熔炼炉
同义词：
['smelting furnace', 'smelting hearth例句：1. The smelter hearth is the heart of the metallurgical process.（熔炼炉是冶金过程的核心。）2. The smelter hearth was used to refine ores into metals.（熔炼炉用于将矿石精炼成金属。）']
例句：
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1. The smelter hearth is the heart of the metallurgical process.
熔炼炉是冶金过程的核心。
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2. The smelter hearth was used to refine ores into metals.
熔炼炉用于将矿石精炼成金属。
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3. The smelter hearth is a crucial component in the production of steel.
熔炼炉是钢铁生产中至关重要的组成部分。