Coal gas rivaled smoky oil lamps and flickering candles, and early in the new century, well-to-do Londoners grew accustomed to gaslit houses and even streets.
煤气可与烟雾缭绕的油灯和摇曳不定的蜡烛相媲美，在新世纪之初，富裕的伦敦人逐渐习惯了有煤气照明的房子，甚至街道。
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。
If tide, wind and wave power are all developed, Britain would be able to close gas, coal and nuclear power plants and export renewable power to other parts of Europe.
如果潮汐能、风能和波浪能都得到发展，英国就可以关闭天然气、煤炭和核能发电厂，并向欧洲其他地区出口可再生能源。
Unfortunately, the current low prices for oil, gas, and coal may provide little incentive for research to find even cheaper substitutes for those fuels.
不幸的是，目前石油、天然气和煤炭的低价格可能无法激励研究人员去寻找更便宜的那些燃料的替代品。
Coal and natural gas are mainly used for electricity generation, whereas oil is used mostly to power transportation, yet the prices of all these energy sources are linked.
煤炭和天然气主要用于发电，而石油主要用于给运输提供能量，但所有这些能源的价格是相互关联的。
Utilising the cheap and plentiful coal tar that was an almost unlimited byproduct of London's gas street lighting, the dye works began producing the world's first synthetically dyed material in 1857.
煤焦油是伦敦煤气道路照明几乎无限的副产物，利用便宜量大的煤焦油，染厂于1857年开始生产世界上第一种合成染色材料。
Dakota Gasification of North Dakota captures CO2 at a plant that converts coal into synthetic natural gas.
北达科他州的达科他气化在一个将煤转化为合成天然气的工厂捕捉二氧化碳。
Renewables account for only a small share of global primary energy consumption, which is still dominated by fossil fuels—30% each for coal and oil, 25% for natural gas.
可再生能源只占全球主要能源消耗的一小部分，化石能源仍然占主导地位——煤炭和石油各占30%，天然气占25%。
Natural gas and coal—also fossil fuels—have similarly seen price declines that look to be long-lived.
天然气和煤炭，还有化石燃料，也出现了类似的价格下跌，而且看起来会持续很长时间。
Using tidal energy to produce electricity is much cheaper than using the traditional energy, like coal or gas.
使用潮汐能源发电比使用煤炭或天然气等传统能源便宜得多。
Burning gas, oil and coal creates air pollution.
燃烧可燃气体、石油和煤炭会产生空气污染。
The melting "mirrors" the worldwide increase in temperature and is from the burning of coal, oil and gas.
融化“反映”了全球温度的上升，这是由煤炭、石油和天然气的消耗造成的。
In order to avoid creating greenhouse gas, the world should try to stop burning coal and riding in cars.
为了避免产生温室气体，全世界都应该尽量不再烧煤和乘坐汽车。
These will include, for instance, engineers’ best calculations of how much it costs to generate electricity in various ways, from coal, gas and nuclear and solar power at given resource prices.
例如，有工程师根据一定的能源价格对各种发电形式的成本计算，包括燃煤发电、燃气发电、核能与太阳能发电。
At that time, the coal gas of my home had changed to pipe and the former gas pot was useless.
那时，我家煤气改管道，原来的罐子没用了。
ii. Tap water, heating, air conditioning, hot water, coal gas, lipuefied petroleum gas, naturalgas, methane gas, coal/charcoal products for household use;
自来水、暖气、冷气、热水、煤气、石油液化气、天然气、沼气、居民用煤炭制品；
Subject this whether coal gas stand administrative system, main content include system , system set up , daily business , inquire count , odd pieces of module of helping etc..
本课题是煤气站管理系统，主要内容包括系统、系统设置、日常业务、查询统计、帮助等几个模块。
Domestic power capacity increased through clean energy sources more than non-renewable sources like coal, gas and nuclear in 2009.
2009年，国内，在电力容量增长方面，清洁能源的贡献要大于非再生能源，如煤、天然气和核能。
Through the qualitative and quantitative analysis of gas geological factors in Luling coal mine, the regional geological structure is the key geological factors of mine coal gas control.
通过对芦岭井田煤层瓦斯地质因素定性定量分析认为，区域地质构造是控制矿井煤层瓦斯的关键地质因素；
Coal, gas, or a petroleum fraction is mixed with air and injected into a boiler where combustion takes place.
煤、天然气、石油与空气混合注入到锅炉中进行燃烧。
Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons.
煤气、水煤气、炉煤气及类似气体，但石油气及其他烃类气除外。
Until recently, it has boasted that, unlike other renewables, such as wind or solar, it is a base-load resource similar to coal, gas or even nuclear, but without greenhouse gases or radiation fears.
直至前不久，它自夸到地热能不同于风能、太阳能等这些可再生能源，地热能是一类跟煤、天然气甚至是核能一样的一种为基本负荷供电的资源，但是它不会产生温室气体也不需要为辐射担心。
In addition, sometimes people forget to turn off the coal gas when they leave their house.
此外，有时人们在出门前忘记关煤气。
The paper researchs the principle of protective seam mining, hydraulic slotting method and executing-digging technology to avoid risk of coal-gas outburst, and its practices in coal mine.
通过分析近距离保护层开采、水力掏槽法及边抽边掘技术防治煤与瓦斯突出原理及实践应用，从而有利于煤与瓦斯突出矿井选择合理有效的防突技术。
You may entrust us as an agent to pay the charges of your water, power, coal gas, telephone, etc. Then you will have nothing to worry about.
您可以委托我行为您代交水、电、煤气、电话等费用，您就不用为此烦恼了。
You may entrust us as an agent to pay the charges of your water, power, coal gas, telephone, etc. Then you will have nothing to worry about.
您可以委托我行为您代交水、电、煤气、电话等费用，您就不用为此烦恼了。
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