查询词典 mechanical efficiency

The mechanical efficiency is an important parameter ofminiature creeper gear.

机械效率是微型减速器的一个重要参数。

However, the greater the displacement of the input shaft axis from the crown wheel axis, the lower the mechanical efficiency.

然而，更大的车轮从冠轴输入轴轴线位移，机械效率降低。

Driving system consists of gearwheel box, universal shaft couplings and an arc-gear synchronous belt with perfect driving accuracy and high mechanical efficiency.

传动系统采用齿轮箱、万向轴联轴器、圆弧齿同步带相结合，同步性高，机械损耗小。

Driving system consists of gearwheel box, universal shaft couplings and an arc-gear synchron belt with perfect driving accuracy and high mechanical efficiency .

传动系统采用齿轮箱、向轴联轴器、弧齿同步带相结合，同步性高，机械损耗小。

For instance, improvement in mechanical efficiency is very slow.

比如说，机械效率的提高是非常缓慢的。

Mechanical efficiency It is stated as the ratio of a system's work output to its work input.

用系统输出的功与输入给它的功之比来表示。

Note:Based on 100% volumetric efficiency and 90% Mechanical efficiency.

35注：容积效率100%，机械效率90

Mechanical design and Theory;belt conveyor;mechanical efficiency;energy efficiency

机械设计及理论；胶带输送机；机械效率；能源效率

Objective To compare the clinical efficiency of invasive mechanical ventilation with that of noninvasive bilevel positive ventilation in treatment of myasthenic crisis. Methods 24 patients with MC were managed with BiPAP and 16 with Ⅳ.

目的 比较无创性错落式正压通气(noninvasive bilevel positive ventilation， BiPAP)和有创式机械通气(Invasive mechanical ventilation，Ⅳ)治疗重症肌无力危象(myasthenic crisis， MC)的临床疗效。

Based on the specification, opearting efficiency, internal failure rate and opearting delay of the trucks in surface mine , the efficiency of self-dumping trucks is analysed.The work done by trucks is used to evaluate the mechanical efficiency of the trucks.

根据露天矿630E和SF3102矿用自卸卡车的主要技术性能参数、实动率和内外故障率数据变化趋势来分析卡车的效率，并用台车年运输功来评价卡车的运输效率。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。