名词短语
中文翻译：炼铁炉操作
同义词：
['blast furnace practice', 'converter practice']
例句：
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1. The engineers are required to perform furnace practice before the start of each shift.
工程师们被要求在每个班次开始前进行炼铁炉操作。
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2. During the blast furnace practice, the operators need to closely monitor the temperature and pressure in the furnace.
在炼铁炉操作期间，操作员需要密切监控炉内的温度和压力。
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3. The converter practice is crucial for ensuring the quality of steel production.
转炉操作对于确保钢铁生产的质量至关重要。