mechanical shovel
机械铲:一种用于挖掘、装载和移动土壤、砂石等物料的重型机械设备。
常用释义
英式发音
美式发音
基本释义
- 机械铲:一种用于挖掘、装载和移动土壤、砂石等物料的重型机械设备。
例句
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1·They were using a mechanical shovel to clear up the streets.他们用机械铲土机清理街道。
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2·At the furnaces in the centre of the compound, sparks shower down as a mechanical shovel fills a red-hot crucible with coal and iron ore; molten steel pours from another.在厂区中央的熔炉那里,随着机械铲把煤和铁矿石装满通红的坩埚当中,火星飞溅;铁水从另一个坩埚中注入。
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3·Recommendations on how to perform the kinematic and dynamic research of mechanical shovels and the implementation of automatic control system for the operating process of the shovel are presented.提出了如何开展挖掘机运动学与动力学的研究,以及采用挖掘机工作过程自动控制系统的建议。
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4·Through analyzing on the changing course of 2100bl electric shovel central pintle, the improvement scheme of central pintle is proposed and demonstrated on the aspects of structure and mechanical.通过对2100 BL电铲中央枢轴的更换过程的分析,提出了中央枢轴的改进方案,并在结构和力学的角度上进行了论证。