Well-being was an old but renewable topic, and the research on it was an noticeable part in positive psychology.
幸福是一个古老而又常新的话题，对幸福感的研究也是积极心理学中的一个重要内容。
A DHCP server leases a specific IP address to a computer network card for a limited, but renewable, amount of time.
DHCP服务器为一个有限出租特定的IP对一个计算机网路卡的演说，但是可重新开始的，时间的数量。
But the opportunity to turn it into a renewable power company is an exciting one and makes sense for the UK's carbon targets and for our shareholders.
但是，把它转变为一个可再生能源公司，为英国的碳排放目标做出贡献，为股东谋得利益，这个机会是令人激动的。
But she said an equally important use for the renewable fuels would be to store solar energy so it is available at times of peak demand, and overnight.
但她也表示，这种可再生燃料的另一个同样重要的用途是存储太阳能，以便满足能源使用高峰期和夜晚的需要。
But using renewable energy to power electric vehicles will cut down on the carbon emissions created in the process.
但使用可再生能源为电动汽车提供动力，将减少汽车行驶过程中产生的碳排放。
But recent laws setting targets and policies for renewable energy provide a "window of opportunity" for accelerating wind power development in Mexico.
然而，近期法律制定的可再生能源目标和政策为加快墨西哥风电开发步伐提供了难得的机遇。
But the country leads the world in its installed capacity of renewable energy sources (see chart), and is the third-biggest producer of solar panels, after China and Japan.
但是德国可再生能源的装置容量在全世界处于领先地位(见图表)，同时还是第三大太阳能电池板生产国，仅次于中国和日本。
Talks are being held at regular intervals, but so far unrealistic targets for the use of renewable energy have been the main result.
已定期举行会谈，但是到目前为止，主要的成果只是决定使用可再生能源这个不切实际的目标。
But it should have been possible to compensate for this shortfall in other ways: using more renewable energy on site, for example.
人们之前本有可能用其他的方法，如更多地使用可再生能源，对此缺点加以改造，但事实上却并没有作为。
Renewable power is fickle, available when the wind blows or the sun shines but absent when it does not.
他们认为可再生能源是多变的、唾手可得的，刮风、晴天就有，而风停、阴天则无。
But the report found that Sub-Saharan Africa, "arguably the region that has the most to gain from renewable energy", continues to lag behind.
但是该报告也发现撒哈拉沙漠以南非洲地区“尽管是最可从可再生能源中受益的地区”，它们仍然继续落后。
But the senator's bill also includes tax incentives for developers who build renewable energy projects on disturbed lands.
不过这个参议员的法案同时也包括在废地上建设可再生能源项目时实行税收优惠。
Water may be a renewable resource, but it is not boundless.
水可能是可再生资源，但它不是无限的。
There are all kinds of research projects, coalitions and advocacy groups touting renewable energy, but the country is still heavily reliant on fossil fuels.
有各种各样的计划,联盟和团体在吹捧可再生能源，但是这个国家仍然严重依赖化石能源。
But nuclear power is not a complement to renewable energy, insist the greens.
但是，环保人士坚持认为核能不属于可再生能源。
But fuels could turn out to be the most profitable use of the waste products, if renewable diesel can take off.
但是，一旦可再生柴油能够起步，燃料将成为废弃物利用方面最赚钱的用途。
On pain of fines, but with the carrot of subsidies, these require that a certain amount of renewable fuel be blended into petroleum-based fuels over the next decade or so.
违者罚款，但是考虑到补贴这种胡萝卜，这些就要求在接下来的大约十年时间里，一定量的可再生能源必须被混合到以汽油为基础的燃料。
But it isn't only solar that's down in cost. It's other renewable energy sources, too.
成本下降不仅表现在太阳能上，也体现在其他可再生能源上。
But missing from Europe's decades of leadership are big breakthroughs in creating renewable energy.
但是欧洲在领衔这一领域的几十年里面却没有创造可再生能源的巨大突破。
The technology is not inherently frugal or green. It can be used to deliver not just clean renewable energy more efficiently, but also the grubby coal-fired sort.
技术并非内在的就是节约和环保的，它不仅可以被用于更有效的传输清洁的可再生的能源，对于肮脏的燃煤火力发电也是一样。
Almost by definition, renewable energy sources have low running costs but high up-front costs.
很明显，可再生能源的运营成本很低，但是前期投入很高。
But instead of going for solar power or some other renewable source of energy, they decided bugs and rodents could do the job.
不过他们没有使用太阳能或其他再生能源，而是决定利用虫子和啮齿类动物作为能源。
Wind power, the most mature renewable technology, is growing fast, but we need to find a way to store electricity when the breeze isn't blowing.
风力发电，是目前各种再生能源中最成熟的技术，也被广泛的利用，但我们必须寻找到在无风时储存电力的方法。
But it comes at a high price: only 4% of its energy comes from renewable sources; 61 percent comes from coal.
但这样带来了昂贵的代价：只有4%的能源属于再生能源，61%却来源于煤炭。
South Africa is leading the effort to develop a new class of safe and simple nuclear reactor-not renewable energy in the strict sense, but carbon-free and thus increasingly welcome.
南非正率先努力开发一种新的安全而简单的核反应堆——严格意义上讲这并非可再生能源，不过它是无碳的，因此越来越受到欢迎。
The use of renewable biofuels in lieu of fossil fuels is said to reduce greenhouse gas emissions and increase energy security (but see Carbon emissions).
人们认为，用可再生的生物能源代替化石能源能够减少温室效应气体的排放，提高能源供给的安全性。
Regulatory clarity, particularly surrounding anti-climate change policies, is key to future developments, not only of renewable energy technologies but also of hydrocarbons.
监管透明度，尤其应对气候变化政策方面的监管透明度，将是决定可再生能源技术和油气市场未来发展趋势的关键因素。
Regulatory clarity, particularly surrounding anti-climate change policies, is key to future developments, not only of renewable energy technologies but also of hydrocarbons.
监管透明度，尤其应对气候变化政策方面的监管透明度，将是决定可再生能源技术和油气市场未来发展趋势的关键因素。
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