名词中文翻译
中文翻译：长壁采煤机
同义词：
['longwall miner', 'longwall cutter例句：1. The longwall coalcutter is an essential piece of machinery for the mining industry.（长壁采煤机是采矿业不可或缺的机械设备。）']
例句：
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1. The longwall coalcutter is an essential piece of machinery for the mining industry.
长壁采煤机是采矿业不可或缺的机械设备。
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2. The longwall coalcutter has greatly improved the efficiency of the mining process.
长壁采煤机大大提高了采矿过程的效率。
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3. The longwall coalcutter is used to cut through thick layers of rock and dirt, making it a crucial tool in the mining industry.
长壁采煤机用于切割厚重的岩石和土壤层，是采矿业中至关重要的工具。