Colleagues who don't trust one another will need to spend more time watching their backs than doing any useful work.
对于互不信任的同事来说，比起做任何有用的工作，他们需要花更多的时间去小心提防他人。
According to the Centre for Strategic and International Studies, about three quarters of energy we use to move things, including ourselves, accomplish no useful work.
根据战略与国际研究中心的数据，我们用于移动包括我们自己的物体的能量中，约有四分之三没有完成任何有用的工作。
What you have learned in the process will prove useful in your future work.
你在这个过程中学到的东西在你未来的工作中会被证明是有用的。
The list itself becomes the day's achievement, allowing us to feel we've done something useful without taking on any real work.
清单本身就成为了一天的成就，让我们觉得自己做了一些有用的事情，而没有承担任何真正的工作。
According to the Center for Strategic and International Studies, about three quarters of the energy we use to move things, including ourselves, accomplishes no useful work.
战略与国际研究中心表示，包括我们自己在内，我们用来移动事物的能量中，约有四分之三的能量没有产生有用功。
这是有益的工作。
This server has DB2 server software installed on it and may or may not be powered on, but it is idle in that it is not performing "useful" work.
这个服务器上安装有DB 2服务器软件，可能已经开机，也可能没有开机，但是由于没有执行“有用”的工作，因而说它是闲置的。
The carpenter — seeks to do useful work, and finish it well.
木匠——寻求做有用的工作并能把它完成得很好。
When the magnesium is mixed with water, it produces heat, boiling the water to produce steam, which can then drive a turbine and do useful work.
当镁与水混合在一起时，它就会产生热量，让水沸腾产生蒸汽，而产生的蒸汽然后就可以驱动涡轮机，而且也可用来做些有用的工作。
Some of them aren't. Some of them, in the name of being secure out-of-box, prevent you performing useful work!
它们中有一些虽然说是具有开箱即用的安全性能，但却不能让你做出有用的工作。
Messaging: In order to perform any useful work, software objects need to be able to communicate with each other.
消息传递：为了完成一些有用的工作，软件对象需要相互通信。
One attraction of building tools from XML documents and XSLT style sheets was that it would enable us to show the world that XML and XSLT can do useful work today.
从XML文档和XSLT样式表构建工具的另一个引人之处是可以使我们向世界展示 XML 和 XSLT 在今天可以做到的有用工作。
Some hapless programmer is then pulled off useful work and forced to work on this new feature.
然后，一些不幸的程序员将会被强制停止有用的工作，并着手添加这个新的特性。
Atmospheric pressure then pushes the piston back down the cylinder, and if anything (such as a pump) is attached to the piston, some useful work can be done.
于是，气压就会再次将活塞推至汽缸底部。而假如有诸如水泵这样的物体与活塞连接，就可以在活塞的带动下完成一些工作。
If it isn't, either leave it altogether, or make sure that you only do it after accomplishing the truly necessary and useful work.
如果不是，则不要该项，或者把它放到确有必要和有帮助的事项之后。
As the polymer contracts in one direction, it expands in another, and these movements can do useful work.
当聚合物往某一方向收缩时，则会往另一方向膨胀，这种运动很有用处。
The invention of the laser provided scientists with a stronger source of light and a push that could do useful work on Earth.
激光的发明给科学家们提供了一种强大的光源，同时也是地球上的一种能够产生有效功的推力。
The ions pass from the graphite to the phosphate through an intervening electrolyte while the electrons make the journey via an external circuit that allows them to do useful work.
离子通过中间的电解液从石墨极流向磷酸极而电子则通过外部的电路流动，由此作有用功。
When one of the dye molecules is hit by light of sufficient energy, an electron is knocked out of it and absorbed by the titanium dioxide, before being passed out of the cell to do useful work.
一旦染料分子被有足够能量的光碰触，电子就会脱离并被二氧化钛吸收，在穿离电池之前发电。
The expanding gases are then used to do useful work.
不断扩大的气体，然后用来做有益的工作。
The use of machines for pattern recognition is a very useful work, such as series of symbols to identify the machines are of great value.
使用机器来进行模式的识别是一项非常有用的工作，能够辨别符号等系列的机器是很有价值的。
But how do you get an object to do useful work for you?
但是你怎么能让一个对象去为你有效地工作呢？
This is a good indicator to show that the core is not doing lots of "useful" work since it is working on the wrong branch of instruction stream.
这是一种用于示出核因其正在指令流错的误分支上工作而没有做出许多“有用”工作的良好指示器。
No one knows better than Rotarians the satisfaction that comes from performing useful work.
没有人比扶轮社员们更了解在从事有用的工作中获得的满足感。
Needless to say, the boss is usually no more happier than before, thinking that his staff should be looking for some useful work to do.
不用说，老板通常对这种情况不会比之前更加高兴，他们更加认为他的员工应该找些有用的事情来做。
It is indeed possible that the national tests could click with Mr Neves's results agreements and the Family Fund's education requirement to lift young Brazilians into useful work.
事实上，很可能国家评估同内维斯的“结果协议”以及家庭基金的教育需求殊途同归，为巴西的年轻人带来有益的工作。
Energy quality is a measure of an energy source's capacity to do useful work.
能量质量是能源的能力的措施完成有用的工作。
Energy quality is a measure of an energy source's capacity to do useful work.
能量质量是能源的能力的措施完成有用的工作。
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