双语例句权威例句
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The core axes of roll mill had been ruptured continuity.
大环件轧机的芯轴连续发生断裂。
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The paper expounds the design idea of ring roll mill and structural design for raising the milling efficiency.
阐述了环磨机设计的思路及提高现有磨机的磨矿效率的方法、环磨机的结构设计。
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The topics mainly include the design of hydraulic system of drum roll mill and information flow control device.
本课题的内容主要包括筒辊磨液压系统和料流控制装置设计。
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