名词
中文翻译：煤炭筛选
同义词：
['screening', 'sorting', 'selection例句：1. The coal screening process is crucial for ensuring the quality of the coal.（煤炭筛选过程对于确保煤炭质量至关重要。）']
例句：
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1. The coal screening process is crucial for ensuring the quality of the coal.
煤炭筛选过程对于确保煤炭质量至关重要。
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2.During the screening process, the operator carefully inspects each piece of coal to determine its quality.
在筛选过程中，操作员仔细检查每一块煤炭，以确定其质量。
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3.The company uses advanced technology to improve the efficiency and accuracy of their coal screening process.
该公司使用先进的技术来提高其煤炭筛选过程的效率和准确性。