Our main fossil fuels — coal, petroleum and gasoline — are made up of carbon that has been compressed in the Earth for millions of years and we're now burning and rapidly restoring to the atmosphere.
我们的主要矿物燃料包括——煤，石油和汽油——他们的组成成分都包括碳，它已经在我们的地球积压了数百万年，我们现在将它使用和燃烧，让它快速的归还到大气中。
By shifting the donkeywork of supplying energy for transport to power stations—which generally burn coal—they make drivers less vulnerable to the vagaries of the petroleum trade.
甚至调侃道可以把交通的能源供应转交给发电厂—发电厂通常是烧煤的—这样美国的车主们就不用对变化无常的石油交易担忧了。
Until recently, the world's energy demands were met almost entirely through the use of fossil fuels: wood, coal, petroleum, and natural gas.
不久之前还几乎全靠木头，煤炭，石油，天然气等化石燃料来满足全人类对能量的需求。
Coal, petroleum, insurance and steel were among those that fell most steeply.
煤炭、石油、保险、钢铁等板块跌幅居前。
Large scale biotechnology will compete with petroleum and coal to supply the primary sources of organic compounds for fuels and high tonnage industrial products.
高阶滴生物技术将与石油、煤炭等竞争，可提供燃料型有鸡化合物以及大吨位工业产品型有鸡化合物滴主要来源。
However, in the late 1960s, petroleum began to replace coal as the predominant energy export in Japan, and in 1974 Mitsubishi closed its Hashima mine.
然而，随着20世纪60年代日本国内石油代替煤炭成为主要出口能源，三菱公司于1974年关闭了它在端岛的煤矿。
Macintosh found that naphtha - a volatile, oily liquid created in the distillation the aforementioned coal tar, as well as petroleum - could be used to waterproof fabrics.
麦金托什发现，石脑油——在蒸馏前面提到的煤焦油以及石油的过程中所产生的一种易挥发的油状液体——可用于防水织物。
To get rid of the carbon dioxide, we have to burn an additional 20 to 40 percent more coal or natural gas or petroleum.
为了清除二氧化碳，我们不得不额外燃烧20%至40%的煤或天然气或石油。
We will continue to regulate economic activities to further alleviate tight supplies of coal, electricity, petroleum and transportation.
继续搞好经济运行调节，进一步缓解煤电油运紧张状况。
These are made from coal, glass, petroleum, milk and wood.
它们是由煤、玻璃、石油、牛奶和木材制成的。
Industrial electricity, coal, petroleum, machinery, chemicals, building materials, clothing, food and other departments.
工业有电力、煤炭、石油、机械、化工、建材、服装、食品等部门。
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；
Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving.
沥青，人造沥青：某种厚厚的、黑而粘的物质，由炭焦、木焦或石油的剩余物中提炼出来，用于防水、盖屋顶、填缝和铺路。
China has done a great deal in the past few decades to raise its output of coal and petroleum.
在过去几十年里中国已大量提高了其输出的煤和石油的量。
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。
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。
Minerals are chromium, copper, nickel, iron, asphalt, coal and petroleum.
矿藏有铬、铜、镍铁、沥青、煤、石油等。
The combustion characters of petroleum coke were between those of soft coal and anthracite .
石油焦的燃烧特性处于烟煤和无烟煤之间。
Coal and petroleum, for instance, are two major ones.
煤炭和石油，例如，有两个主要的。
When the pulverized coal blended with petroleum coke is burned in the boiler, the combustion characteristics would becomecomplicate, even the combustion efficiency of boiler would decline.
将石油焦与烟煤掺混在煤粉锅炉里进行燃烧，使燃烧特性变得复杂，甚至使锅炉燃烧效率下降。
Coal, petroleum and natural gas are unrenewable resources, so it is important to improve energy utilization and save mineral resources.
煤炭、石油、天然气都是不可再生资源，如何提高能源利用率、节约矿产资源显得更加重要。
The mineral fuels, such as natural gas, petroleum and coal, are our most important sedimentary resources. They are essential for eat and power and metal refining.
像天然气、石油和煤这样一些矿物燃料是我们最重要的沉积资源，热能、电能以及金属加工少不了它们。
Shaker is a sort of sieving machine which is widely applied to petroleum, coal, metallurgy, chemical industry, grain, etc.
振动筛是一种广泛应用于石油、煤炭、冶金、化工、粮食等行业的筛分机械。
A pitch mesophase can be prepared from petroleum pitch and coal tar pitch.
从石油沥青和煤沥青中制取沥青中间相物质。
A pitch mesophase can be prepared from petroleum pitch and coal tar pitch.
从石油沥青和煤沥青中制取沥青中间相物质。
应用推荐