名词
中文翻译：煤粉喷射设备
同义词：
['coal injection equipment', 'coalinjection system']
例句：
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1. Thisnew coal injection equipment significantly improves theefficiency of coal mining.
这种新型的煤注入设备大大提高了煤炭开采的效率。
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2. The coalinjection equipment is designed to ensure safe andefficient coal mining operations.
这种煤注入设备设计用于确保安全和高效的煤炭开采操作。
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3.The coal injection equipment has been widely usedin various industries due to its high efficiencyand reliability.
由于其高效性和可靠性，这种煤注入设备在各种行业中得到了广泛应用。