mechanical advantage

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.

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.

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.

Other transmission indices include Total Transmission Index ( TTI ) and Transmissible Mechanical Advantage ( TMA ) are also used.

而其他传动评估指标包含全传动指标,可传动机械利益.

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.

The stem has fine pitch to maximize mechanical advantage.

阀杆经过精心定位,能够最大限度发挥其机械优势.

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)

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)

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.