早起需要动机，至少最初是这样。
我是说，为什么需要动机，为啥杀人需要理由？
归属的需要已经被确定为人类最基本的动机之一，并且在许多人类行为中扮演着重要的角色。
The need to belong has been identified as one of the most basic of human motivations and plays a role in many human behaviors.
这台发动机需要检修。
客户需要看到他们自己改变的动机，以及看到它们不改变将会发生什么结果。
Customers need to see for themselves the motivations to change, and see what the consequences of not changing would be.
员工有不同的动机和兴趣，因此需要对他们加以有区别的管理。
Employees have different motivations and interests, so need to be managed differently.
首先，你需要明确他的动机，因为如果深层原因不能解决，他就有可能重犯。
First, you will need to identify his motivations because unless the underlying cause is addressed he is likely to do it again.
很可能那些提出个人担忧的人就有某种个人或动机问题需要改进，这是好事，但说出来以后并不一定会感到舒服一些。
It may well be the case that the people raising the concerns have a personal or motivational problem with the improvement but don't feel comfortable voicing it.
它关注的是行为发生的上下文，尤其是激发行为所需要的动机和能力。
It focuses on the context that behavior happens in, especially the motivation and ability required to prompt action.
当然，社会有时需要关注动机——犯罪意图和主观故意是法律问题常见的考虑。
Of course, society sometimes cares about motives — mens rea and scienter are common considerations in legal matters.
虽然一些人可能点头同意这个想法，但是组织授予此“权力”和“职责”的动机可能缺乏实际中需要的东西。
And although some may nod in agreement to this notion, the organization's motivation to grant this "authority" and "responsibility" may well fall short of what is actually required.
这个项目最初的动机是需要一个轻量级的环境来支持我们的SAP应用平台。
The original main motivation for the project was the need for a light-weight environment for consumption and adaptation of our SAP application platform.
它包括治理规则，内部性和外部性遵循需要，销售-或者参与者驱动的动机，等等。
These include government regulations, internal and external compliance needs, vendor- or partner-driven initiatives, and so on.
在采取特定方法前，需要先知道动机是什么，能做什么，以及如何起作用。
Before we get into specific methods, it's useful to examine what motivation is, what it does, and how it works.
很多时候我们需要揣度她落笔的动机，其中的重要人物匆忙地登场退场，没有给予介绍。
Motives often have to be guessed, and important players enter and exit summarily, without introduction.
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.
为自己而去做也是好的动机，但是需要是你非常非常希望做的，要有非常好的理由而去做。
Doing it for yourself is good too, but you should do it for something that you really really want to happen, for really good reasons.
我们没有互相了解其他人任何的生活实际情况，没有相互当作人看待，或者了解其他人在这个项目中的动机或需要。
We didn't learn anything about the realities of one another's lives, about one another as people, or about what others' motivations or needs are in the deal.
他认为，向电动汽车的转变为设计师开启了新的可能，可以更具创意，因为全电动汽车结构简单，不需要庞大的发动机或传动装置。
He believes the shift to electricity opens up new possibilities for designers to be more creative because of the simplicity of fully electric cars, which need neither bulky engines nor transmissions.
广泛的以电力为驱动的空中旅行很不现实：飞机发动机需要高密度的能量，而这些只有化学燃料才可提供。
There is no realistic prospect for widespread electric air travel: the jet engines on aircraft need the high-energy density that only chemical fuels can provide.
涡轮在高速运行的时候效率更高，而风扇在低速时效率更高，因此涡扇发动机需要在这两者间达到拖鞋，因为发动机的设计需要他们以相同的速度运行。
Turbines run most efficiently at high speeds, and fans at low speeds, so turbofan engines have to compromise between the two, because the engine's design requires them to turn at the same speed.
我们需要相信的是，灵魂和发动机不同，自己不会毁灭，自己不会腐烂，自己不会变成碎片。
We need to believe that the soul, unlike an engine, can't itself be destroyed, can't itself decompose, can't fall apart.
正如安藤一贯的理念，进入一座建筑需要一种动机与对建筑的感知。
As ever with Tadao Ando, entering a building requires an act of will and an awareness of the architecture.
理想情况下，乙醇发动机需要的压缩比是19：1，而不是典型汽油引擎的10：1。
Ideally, an ethanol engine needs a compression ratio of 19:1 instead of the 10:1 typical of petrol engines.
不过，太空署要如何使得超燃冲压发动机进入持续飞行需要的超音速呢？
But how does NASA plan to get the scramjet to the supersonic speeds necessary for sustained flight?
这种电动机械装置需要每天进行充电，在带来自然步伐的同时还确保不会对使用者带来“代谢消耗”，他说道。
The powered mechanism, which will require daily recharging, creates a natural gait and ensures that no "metabolic cost" is imposed on the wearer, he says.
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.
如果你持之以恒的追求一个目标，最终总能取得成功。所需要的仅是耐心和动机。
If you can stick with a goal for long enough, you'll almost always get there eventually. It just takes patience, and motivation.
如果你持之以恒的追求一个目标，最终总能取得成功。所需要的仅是耐心和动机。
If you can stick with a goal for long enough, you'll almost always get there eventually. It just takes patience, and motivation.
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