While fossil fuels—coal, oil, gas—still generate roughly 85 percent of the world's energy supply, it's clearer than ever that future belongs to renewable sources such as wind and solar.
虽然化石燃料——煤炭、石油、天然气——仍占世界能源供应的大约85%,但比以往任何时候都更清楚的是,未来属于可再生能源,如风能和太阳能。
Indeed, many experts believe that the future of electricity generation will not come from further refinement of solar, wind, coal or nuclear energy, but from fuel cells.
很多专家认为未来的电能不会来自改良后的太阳能、风能、煤炭或核能,而将来自燃料电池。
What are the projections for the future use of coal?
未来对煤的使用有什么预测?
The past and future of coal are apparent at the district's southern border.
煤矿的过去与未来在该地区的南部边界地区清晰可见。
Despite the lack of carbon prices in most economies, the uncertainty around future restrictions on carbon already adds to the risks of building new coal plants.
尽管大多数经济体并未采用碳价格,但未来关于碳的限制已增加了建造新燃煤电厂的风险。
But given the worldwide reliance on coal to generate electricity, it is likely that large quantities of coal will be used for the foreseeable future.
不过,鉴于世界范围内都依赖煤炭发电,在可预见的未来中,大量的煤仍有可能被使用。
The future for the other type of cargo ship-bulk carriers, which transport coal, iron ore, grain and so forth-is less rosy.
另一种形式货船的前景—运输煤,铁矿石,谷物等的散货船—就没有如此美好。
But most of the nuclear plants, and around half of the coal plants, are due to close in the near future.
但是大部分核电站,以及大约一半的煤电站,不久即将关闭。
China, the world's biggest coal producer by some distance, has turned to foreign suppliers over the past couple of years and is likely to rely on them even more in future.
中国是全球最大的煤矿生产国(第二大煤炭生产国与中国年产量相距甚大),但在过去的几十年间已经开始向国外进口煤炭了,并且在未来对这些进口煤炭的依赖只会有过之而无不及。
Unless we want to be canaries in the coal mine of each new addiction—the people whose sad example becomes a lesson to future generations—we'll have to figure out for ourselves what to avoid and how.
(注释3)如果不想成为新诱惑的祭品——为后代提供伤心的例子——我们就得靠自己——明白逃离的对象和方法。
Underground coal gasification is the main direction of coal mining and utilization in the future.
煤地下气化是未来煤炭开采和利用的主要方向。
Because this technology has good thermal efficiency, it is said that supercritical technology will be the wave of the future of the coal fired power plants.
因为这项技术具有良好的热效率,人们认为超临界技术将是未来燃煤电厂的潮流。
Therefore, the study of coal generation environment and coal generation material must be important for identifying payable area in future.
因此,今后在寻找煤层气或煤成油的有利区块时,应深入的研究成煤环境和成煤物质。
The elastic wave parameters characteristics of Datong jurassic coal rock bed are analyzed. It will guide the channel wave seismic exploration in future.
对大同侏罗纪煤田的煤岩层弹性波特征参数进行分析,以便指导今后槽波地震探测工作。
High coal ratio is a target of ironmaking in future and the role of oxygen enrichment in high coal ratio has been proved in theory and practice.
提高煤比是今后我国炼铁的重要任务。富氧对提高煤比的作用在理论和实践中都得到证实。
Can you have the coal forward contract of bourse of commerce of a new York in the future?
您将来会有一份纽约商业交易所的煤炭期货合同吗?
It forecasts the mine areas with great development potential by deliberating distribution of CBM resources, layout of mines areas, and current and future coal production.
结合煤层气资源的分布、煤矿区的布局、目前和未来煤矿生产情况分析,对煤矿区煤层气开发有较大发展潜力的矿区进行了预测。
The world market price of coal is at present relatively low, but this is bound to change in the future.
目前煤的世界市场价格是相当低的,但将来一定会改变。
In addition, coal will continue to be the major source of low cost energy for both Australia and China for the foreseeable future.
此外,煤炭在可预见的未来将持续作为澳中两国低成本能源的主要来源。
It is seen, therefore, as a bridge fuel, one that takes us from coal and oil to some mix of carbon-free energy in the future.
因此,天然气被认为是一种桥梁燃料,让我们能够顺利从煤炭和石油过渡到真正无碳的未来能源。
The new ironmaking processes, blast furnace with large amount of oxygen and pulverized coal and minimum of coke in the future, and KR process are discussed.
论述了未来的以煤代焦富氧喷煤高炉和KR法炼铁新工艺及其技术经济指标。
Then, based on the price elasticity of coal demand and supply, the coal future price trend was expected to rise in fluctuation.
还结合煤炭供需价格弹性研究,预期煤炭未来的价格走势将会是在波动中逐渐上涨。
What is worrying the world greatly now is a possible shortage of coal, oil, nature gas, or other sources of fuel in the not too distant future.
现在令全世界所担心的是,在不久的将来可能会出现煤、石油、天然气或其他能源的短缺。
The XCTN and 2XCTN series of magnetic separator has a good applicable future along with the extension of dense medium coal processing technology.
随着重介质选煤工艺的推广,XCTN及2XCTN系列磁选机的应用前景广阔。
Jigging washing will be one of the major coal separation methods during a long period both at present and in the future.
在现阶段乃至今后相当长的时期内跳汰选仍将是主要选煤方法之一。
The announcement, made by China's National Energy Administration, cancels 103 projects that were planned or under construction, eliminating 120 gigawatts of future coal-fired capacity.
中国国家能源局下发的该通知取消了103个计划或在建项目,涉及未来120吉瓦的火力发电量。
Within quite long period in the future, the coal will be also the main energy of China.
在今后相当长的时期内,煤炭还将是中国的主要能源。
A numerical example shows that this method is effective and easily to come into use in the fields of top coal caving mining and coal mining under water bodies in future.
算例的计算结果表明,该方法简单、快速,有望在放顶煤开采和水体下采煤中得到应用。
A numerical example shows that this method is effective and easily to come into use in the fields of top coal caving mining and coal mining under water bodies in future.
算例的计算结果表明,该方法简单、快速,有望在放顶煤开采和水体下采煤中得到应用。
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