Efficiency and mechanical advantage are used to gauge the performance of mechanical machines.
效率和机械的优势正在被用来衡量业绩的机械设备.
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For any machine whose input and output forces are known, its mechanical advantage can be calculate.
对于任何机器来说,如果知其输入力和输出力,就能求出其机械效益.
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A mechanical advantage makes large valve operation easier and faster.
其优异的机械特性使得采用锥齿轮的阀门操作更加容易和快速.
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A device , such as a tackle or lever, used to obtain mechanical advantage.
通过在某位置运用杠杆来取得机械上的方便.
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For any machine whose input and output forces are known, its mechanical advantage can be calculated.
对于任何机器来说,如果知其输入力和输出力,就能求出其机械效益.(表示条件)
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For many machine whose input and output are known, its mechanical advantage can be calculated.
对于任何机器来说,如果知道其输入量和输出量, 就能求出其机械效益.(条件状语从句)
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This gives improved retractor blade stability with the mechanical advantage of a lever.
这样增加了牵开翼的稳定性,同时兼具杠杆原理的力学优势.
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This is a one advantage of fluid drive system comparing to mechanical drive system.
整个液压驱动系统具有结构简单,性能价格比高,自动化程度高等特点.
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由于它具有效果好、适应性强等潜在的优越性,目前已成为国内外振动工程界的研究热点,并在航空航天、土木建筑、车辆工程及机械工程等领域得到了初步应用。
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电动机驱动管道增压压缩机采用先进的无级变速机械装置的优越性
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