马可尼的传记也是一个关于选择及其背后动机的故事。
Marconi's biography is also a story about choices and the motivations behind them.
发动机的一些部件由于不断使用而磨损了。
大约一九一零年，装有发动机的四轮车开始取代马车。
Around 1910 motorized carriages were beginning to replace horse-drawn cabs.
他赞扬了这周的武器协定,可自相矛盾的是又表示了对美国的动机的怀疑。
He hailed this week's arms agreement but in the same breath expressed suspicion about the motivations of the United States.
解决这个问题的方法之一便是混合动力汽车，即既有汽油发动机又有电力发动机的油电混合动力汽车。
One method of solving the problem was a hybrid car, one that ran partly on petrol and partly on electricity.
那实际上是一辆后面有汽油发动机的三轮车。
与老式螺旋桨发动机的叶片不同，这些叶片在发动机的后部旋转。
Unlike the blades on old-fashioned propeller engines, these blades spin around at the back of the engine.
波音公司试飞了一架利用燃料电池做动力来驱动电动机的迪莫诺动力滑翔机。
Boeing has flown a Dimona motor glider with an electric motor powered by a fuel cell.
人们会根据自己的侵略经历和对他人动机的理解等因素来决定自己是否会采取侵略行为。
People decide whether they will act aggressively or not on the basis of factors such as their experiences with aggression and their interpretation of other people's motives.
在他的申请中，塞尔登描述了一种有汽油驱动的燃烧式发动机的机器，它就在司机的前面。
In his application, Selden described a machine with a gasoline-driven, combustion-type engine that sat in front of the driver.
最后一步是将蒸汽引入气缸，使得活塞前后推动，从而提高了发动机的速度，降低了燃料消耗。
The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.
实际上，这学期我有一个很棒的任务，是关于喷气发动机的，这意味着我要到附近的机场去做几次实地考察。
In fact, I've got a great assignment this term working on jet engines which means I'll be going on a few field trips to a nearby airport.
二十世纪60年代，当我还是耶鲁大学心理学系的一名研究生时，我首次开始研究人类动机的基础以及人们在遭遇挫折后如何坚持下去。
I first began to investigate the basis of human motivation—and how people persevere after setbacks—as a psychology graduate student at Yale University in the 1960s.
还介绍了电动机的线性化范围和测试标准。
The range of linearisation and testing standard of the motor is also presented.
不是所有的延后都是未来动机的幻觉。
可以想象穆塔基的离任是有更纯洁的动机的。
It is conceivable that Mr Mottaki's departure has purer motives.
它还受到用户需求以及完成任务动机的驱使。
It is driven by the user needs, and the user's motivation for doing the task.
非技术性动机的演讲者总是伟大的！
灰关停了飞机；灰附着在发动机的涡轮上。
Ash killed planes; it attached itself to the turbine section of the engines.
选择合适动机的重要性。
当火箭在空中消失时，其发动机的吼声就没有了。
The roar of the engines died out as the rocket vanished into the clouds.
但是并非所有通过发动机的空气需要经过涡轮。
But not all the air passing through an engine needs to go through the turbine.
这就在生物学上等同于打开了发动机的节流阀。
It's the biological equivalent of opening the throttle of an engine.
过去，异步感应电动机的主要缺陷是难于变速。
In the past, the main disadvantage of asynchronous induction motors was the difficulty of varying their speed.
卢因关注基于个人行为的动机和有关动机的概念。
Lewin focused on motivation and the motivational concepts that underlie an individual's behavior.
每个指导我们动机的想法都包含一系列更远的想法。
Each belief that guides our motivation involves a set of further beliefs.
HR政策需要适应每个目标雇员组的有动机的需求。
HR policies need to be adapted to the motivational needs of each target employee group.
职工（W）只有当涉及当前的职责时才是有动机的。
And the workforce (W) is motivated only if it involves their current responsibilities.
职工（W）只有当涉及当前的职责时才是有动机的。
And the workforce (W) is motivated only if it involves their current responsibilities.
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