试想一个有伽利略,牛顿,达尔文,但没有煤和石油的世界。
Imagine a world with Galileo, Newton and Darwin but without coal and oil.
中国有丰富的资源,如石油、煤、和铁等。
最常见的化学能包括煤、天然气、石油、和食物等各种各样的燃料。
Various fuels such as coal, gas, oil and food are common examples of chemical energy.
但中国今后将从何处得到更多的煤和石油来保持增长率呢?
But where will China get more coal and oil to fuel more growth?
首先,我们应更多地使用清洁能源,减少煤和石油使用。
First, we should use more clean energy and less coal and oil.
气体,煤和石油是类型不同的燃烧材料。
它们是由煤、玻璃、石油、牛奶和木材制成的。
煤、木柴和石油是燃料。
如果没有煤,可以用石油来代替。
气体,煤和石油燃烧后产生电。
这片土地盛产石油、天然气、煤和金刚石。
This land is known to be rich with oil, gas, coal and diamonds.
煤甚至于比石油的污染还要大,尤其是考虑到全球气候变暖的情况。
Coal is even more polluting than oil, contributing even more to global warming.
可以使用一些含硫量极少的煤和石油。
There are some types of coal and oil which have very little sulphur in them.
这个国家有大量的煤、石油和天然气。
象石油和煤那样的燃料在燃烧时能放出大量的热。
如果取代所有煤、石油、核能有多大大家可以想象一下。
If replace all the coal, oil, nuclear power, one can imagine how big it is.
煤和石油这类燃料能造成大量的污染,这是肯定的。
It is certain that fuels like coal and oil cause a lot of pollution.
包括地球资源如石油、煤。
最常见的化学能包括煤、天然气、石油、和食物等各种各样的燃料。
Variouss fuels such as coal, gas, oil and food are common examples of chemical energy.
煤、石油和矿产品都是工业原料。
将核能同水力,石油,天然气、煤等能源进行了比较和估价。
Nuclear power is evaluated against hydro -, oil -, gas - and coal - power.
煤在地底下,石油也是。
从石油和煤中释放出来的化学能有重大的经济价值。
The chemical power released from petroleum and coal is of great economic value.
煤、石油和矿产品都是工业原料。
煤和石油是天然资源。
今天,我们的能源供应主要由煤、石油及天然气构成。
Today our energy supply consists mostly of coal, petroleum, and natural gas.
化学变化使得大量植物变成煤、石油和煤气。
Chemical changes have made a great many plants into coal, oil, and gas.
化学变化使得大量植物变成煤、石油和煤气。
Chemical changes have made a great many plants into coal, oil, and gas.
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