名词
中文翻译：平板平整机
同义词：
['plate leveler', 'plate leveling device例句：1. The plate-leveling machine is used to level the surface of a large metal plate.（平板平整机用于平整大型金属板的表面积。）']
例句：
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1. The plate-leveling machine is used to level the surface of a large metal plate.
平板平整机用于平整大型金属板的表面积。
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2. The engineer carefully adjusted the settings on the plate-leveling machine before starting the operation.
工程师在开始操作前仔细调整了平板平整机的设置。
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3. The plate-leveling machine was essential for ensuring the precision of the final product.
平板平整机对于确保最终产品精度至关重要。