化石的例句大全

Today, nearly all hydrogen for cars comes from fossil fuels and solar.

现在几乎所有氢燃料汽车使用的氢都来源于化石燃料.

SC: Why haven't alternative energies already replaced fossil fuels?

本刊: 替代能源何以尚未取代化石燃料?

The burning of solid waste, fossil fuels, and wood products are major causes.

固体废物的, 燃烧化石燃料和木材产品的重要原因.

Mary of there gases come from burning forests and fossil fuels.

许多这种气体来自于燃烧森林和化石燃料.

However , sources and environment limit conventional hydrogen production by fossil fuel.

常规化石燃料制氢受到资源、环境多方面的制约.

Nowadays the increasing consumption of fossil fuel drives people to look for new alternative energy resource.

随着世界范围内化石能源的日益短缺,寻找新型替代能源显得尤为迫切.

By comparison, a typical fossil fuel generator has an efficiency of about 28 %.

与之相比, 一个典型的化石能源发电器的效率在28%左右.

Glass is heavy, so transporting it uses up a lot of fossil fuel.

玻璃很重, 因此运载它们需要消耗很多的化石燃料.

But it also leads to a fossil fuel.

实际上,还有一种化石燃料.

Do you people still use fossil fuel, or have you discovered crystallic fusion?

你们现在是用化石燃料还是结晶体熔解物?

If nuclear power superseded fossil power, we would run out of uranium in 4 years.

如果我们以核能取代所有化石能源, 铀将在4年内耗尽.

They had found a fossil man there.

他们在那儿发现了一个化石人.

But he cannot see how he could run his farm without cheap fossil fuels.

但是莱特先生无法想象没有了便宜的化石燃料还怎么经营自己农场.

The answers may lie in a close reexamination of the fossil evidence.

通过对化石证据的仔细反复的研究是可以得出答案的.

At this distance of time it is difficult to date the fossil.

时间隔得这么久了,很难确定这化石的年代.

Can you date the fossil exactly?

你能确定这化石的确切年代 吗 ?

This fossil is the skull of a primitive person.

这块化石是古人类的头盖骨.

Relics of the flora and fauna of the Pleistocene age have been preserved in fossil form.

更新时期的动植物遗迹以化石的形式保存了下来.

Such enthusiasm reflects the hope that nuclear power can wean America off imported fossil fuels.

政府的热心反映出美国希望利用核电以戒除进口化石燃料.

Fossil found in Yukon are of unknown species.

在育空地区发现的化石属于未知的生物.