能源是可以直接或通过转换提供人类所需的有用能的资源。
Energy is a resource that directs or provides the useful energy through the transformation the human needs.
回热式间接蒸发冷却具有正反馈式工作原理，能进一步降低一次空气温度，扩大有用能的利用范围。
The regenerative indirect evaporative cooling with the positive feedback principle, can further decrease the temperature of the prime air stream and expand the useful range of available energy.
应用热力学第二定律对排气能量传递和转化进行分析，提出以(火用)差函数作为排气有用能的评价参数。
Exergy difference function (EDF) has been introduced as a merit parameter in the analysis of the transmission and transformation of available energy retained in the exhaust gases.
在帮助你完成任务方面，惯例能非常有用。
Routines can be incredibly useful in helping you get things done.
这些对于提高意识很有用，并且能最好地与早期发展阶段挂钩，而学校也开始讨论霸凌的问题。
These are useful for raising awareness, and can best be tied into early phases of development, while the school is starting to discuss the issue of bullying.
如果你能弄清这种紧张情绪的根源，会是有用的。
It would be useful if you could nail down the source of this tension.
这种圆滑的设计使单一的声音也能传达有用的信息，事实上，即使没有声音也会被用来表达一些特定的含义。
This sleek design allows single sounds to convey useful information, and in fact, even the absence of a sound has been enlisted to express something specific.
任何能提高农业效率的东西——能提高我们每英亩土地生产的农作物数量的东西——都是非常有用的。
Anything that can increase farming efficiency—the amount of crops we can produce per acre of land—will be extremely useful.
为什么新的太阳能电池板更科学、更有用？
这种机器人是小了点，不过它们有各种各样有用的小玩意，能帮你从任何环境中脱身。
This droid may be small, but it's full of helpful gadgets to get you out of any situation.
一个放松管制的产业非常有用：大臣能充分享用低价的好处，同时把对涨价的指责推给贪婪的电力巨头。
A deregulated industry is useful: ministers can bask in the benefit of low prices while deflecting blame for price rises on to rapacious energy giants.
保护草药是冯-哈布斯堡家族的传统；偷听鸟儿的话经常能得到有用的信息；而金苹果则的确来自赫斯帕里得斯。
Protection of all herbs was a tradition of the von Hapsburgs; birds are often overheard giving useful information; and the golden apples really are from the Hesperides.
因此，中微子对我们的探测发现很有用。我们能直接，几乎是实时监测太阳内部的情况。
Therefore neutrinos are very useful for us to detect; we can get a direct, near real-time measure of the conditions inside our closest star.
很清楚，如果发挥同样的信号作用，人们希望所学的能是有用的内容。
Clearly, it is desirable to have the subject matter be useful, if it can still do the signaling job.
很小，有用，重要的是能保持你的好名声。
Small, helpful, and great at keeping your e-name in good standing.
自动验证用户定义的监测集能实现有用和有意义的监测。
Automatically verifying that the monitor sets a user defines will accomplish useful and meaningful monitoring.
用例是单个任务，能产生有用的结果，由系统最终用户执行。
A use case is a single task, performed by the end user of a system, that has some useful outcome.
不，我们能找到一种有用的方法。
重启和停止按钮实际上没有任何状态，所以你不应该期待GET操作能得到什么有用的东西。
The reboot and halt buttons don't really have any state, so you shouldn't expect anything useful from a GET.
我们能通过预测所有用户可能的需求而把失败最小化吗？
Can we minimize failure by mapping predict all that a user might ever want?
但事实真相是并没有足够的确凿证据能证明这些东西真的有用。
But the truth is there's not enough hard evidence that any of these things really work.
那么它在实际中能多有用呢？
新近诊断为老年痴呆症的人们说，能够承认自己的记忆空白和其他失误，信任家庭成员和朋友是很有用的，能帮助每个人感觉不那么孤单。
People newly diagnosed with Alzheimer's say being able to admit their memory gaps and other lapses to trusted family members and friends can be a relief - and helps everyone feel less alone.
有用的，能帮助你的的医务人员和警员是了解心理健康支持的。
Paramedics and police officers know the mental health supports that are available and can help you.
如果调查和研究结果对目标访问者有用，那么它们也能起到同样的作用。
Survey or original research results can serve the same purpose, if they turn out to be useful for the target audience.
调试代码的功能在定制的时候非常有用，因为能确切地看到在运行时会发生些什么。
The ability to debug this code is very helpful when customizing it, as you can see exactly what is happening as it runs.
但为什么OK能这么有用，让我们在这么多对话中能用上？
But what makes OK so useful that we incorporate it into so many conversations?
这本章有一些有用的小帖士和建议值得新老设计师参酌。我希望这里的建议有用，小帖士能被采纳。
There are some useful tips and advice in the article worth considering young or veteran designer I hope the advice is useful and take the tips on board.
这本章有一些有用的小帖士和建议值得新老设计师参酌。我希望这里的建议有用，小帖士能被采纳。
There are some useful tips and advice in the article worth considering young or veteran designer I hope the advice is useful and take the tips on board.
应用推荐