名词中文翻译
中文翻译：长壁面
同义词：
['longwall', 'longwall face']
例句：
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1. The engineers were working on the longwall face to prepare for the next shift.
工程师们正在长壁面上工作，为下一班做准备。
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2. The mining company has been using advanced technology to improve the efficiency of their longwallfaces.
矿业公司一直在使用先进技术来提高其长壁面的工作效率。
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3. Due to the complexity of the longwall face, it is important to have a thorough understanding ofits mechanics before attempting to mine it.
由于长壁面结构的复杂性，在尝试开采之前，有必要对其力学原理有深入的理解。