机械效率是指机械在稳定运转时，机械的输出功（有用功量）与输入功（动力功量）的百分比。主要内容包括滑轮组,斜面效率，杠杆转动,常见效率,增大效率。 我们把有用功和总功的比值叫做机械效率。用符号η表示，计算公式为η=W有/W总×100%。
... 擒纵机构escapement 机械效率mechanical efficiency 机械增益mechanical advantage ...
基于2个网页-相关网页
声机械效率 acoustic mechanical efficiency
机械效率低 Inefficient machinery ; Low mechanical efficiency ; mechanical low-efficiency
机械效率系数 coefficient of mechanical efficiency
左室机械效率 LEWK
动脉机械效率 AWK
水泵机械效率 mechanical efficiency of pump
装卸机械效率指标 handling machinery efficiency index
水轮机的机械效率 mechanical efficiency of turbine
蓄能泵机械效率 mechanical efficiency of storage pump
But the effectiveness is decided chiefly by the element physical design . But the gear pump effectiveness consists of volume efficiency and mechanical efficiency mainly .
液压泵作为能量转换装置，对液压系统的总效率影响很大，而效率的高低，主要取决于元件的结构设计，而齿轮泵的效率主要包括容积效率和机械效率。
参考来源 - 外啮合齿轮泵的间隙优化及振动和噪声的研究It solved that frequent in trouble on and influence equipment normal production, the question of low grade of mechanical efficiency since many years of the pastses through the transformated lathe.
改造过的机床，解决了过去多年以来的故障频繁、影响设备正常生产、机械效率低等问题。
参考来源 - 西门子直流调速系统在设备改造中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
所有的电气和机械效率的基础上的估计。
All electrical and mechanical efficiencies are based on an estimate.
然而，更大的车轮从冠轴输入轴轴线位移，机械效率降低。
However, the greater the displacement of the input shaft axis from the crown wheel axis, the lower the mechanical efficiency.
如果机器的输入和输出功率已知，他的机械效率就可以计算。
For any machine whose input force and output force are known, its mechanical advantage can be calculated.
应用推荐