英语释义

• the ratio of the force exerted by a machine to the force applied to it

片语

MECHANICAL ADVANTAGE OF LEVER杠桿机械效益

mechanical advantage shifter机械效益调节器

mechanical l advantage机械利益

actual mechanical advantage实际机械利益

westbank mechanical advantage机械利益

ideal l mechanical advantage理想机械利益

ideal mechanical advantage理想机械特性

pitch mechanical advantage switch俯仰操纵传动比变换器电门

mechanical advantage ratio传动比

英汉例句

• the tractor, the reaper, the combine, and hundreds of other machines gave farmers the mechanical advantage they had long needed to ease their burdens and make their lands truly profitable.

  拖拉机、普通收割机、联合收割机，以及上百种其他不同的机器让农民获得了他们需求已久的机械优势，来减轻他们的负担并使他们的土地真正赢利。

• the mechanical advantage of the gear differentials made raising my beams as easy as tugging on the chain with two fingers.

  这一制动齿轮有其机械方面的优势，利用它我可以用两只手指就可以轻松的举起横梁。并且，齿轮制动器还可防止重物落下。

• this is the turbine to compressor mechanical advantage mentioned earlier that is employed in jet engines and is key to making them work!

  这是机械的优势，以压缩机刚才是受雇于喷气发动机，关键是使他们的工作涡轮！

• definition: a device used on all but very small sailboats to provide a mechanical advantage when tightening a line (rope).

  一个在除了极小的船以外的所有船上使用的装置，用以在拉紧一根绳索时提供机械优势。

• 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，同时兼具杠桿原理的力学优势。

• easy to use: lever-action pump handle has a 4-to-1 mechanical advantage and dual pump action, so you don't have to work as hard.

  运用便当：杠桿作用泵处置有一个4比1的上风，双泵机械举措，所以你不用辛劳任务。

• for any machine whose input force and output force are known, its mechanical advantage can be calculated.

  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 larger valves, heavy duty vs series scotch yoke type actuators provide nonlinear torque characteristic with the highest possible mechanical advantage for seating and unseating the valve.

  对于大型阀门，重型vs系列挡车轭类型的涡轮执行机构能够提供非线性特性的扭矩，具有最好的机械性能，适用于阀座和无阀座阀门。

• notice that the axle bolt is higher than where the cams touch the rock. this is what provides the (approximately) 4:1 mechanical advantage that keeps the cam secure, even in a smooth, parallel crack.

  请注意，中轴上的螺丝高于接触巖面的位置，正是这点提供了（大约）4：1的机械势能，即使是在光滑、平行的巖缝中，也保证了凸轮的安全性。

• the drilling line is reeled over the crown block and traveling block to gain mechanical advantage in a 「block and tackle」 or 「pulley」 fashion.

  鉆井用钢丝绳通过天车和游动滑车以滑轮组的形式获得机械上效益。

• 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。

• 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）

• the mechanical engineer now has the mathematical ability to calculate the mechanical advantage that results from the complex interaction of many different mechanisms.

  机械工程师有数学能力来计算由许多复杂的机构相互作用而形成的机器效益。