We must find economical methods for extracting oil from shale.

我们必须找到从页岩中采油的经济方法。

The North American shale gas boom has resulted in record low prices there.

北美页岩气的繁荣导致那里的价格创新低。

The Burgess Shale formation also has fossils of many extinct representatives of modern animal groups.

伯吉斯页岩地层中也有许多代表着现代动物群中已经灭绝的物种的化石。

Fossil formations like the Burgess Shale show that evolution cannot always be thought of as a slow progression.

像波基斯页岩这样的化石层表明进化不应该总被看作是一个缓慢的过程。

The shale was deposited in an oxygen-deficient lake where lethal gases sometimes bubbled up and killed animals.

页岩沉积在一个缺氧的湖泊里，那里有时会冒出致命的气体，杀死动物。

While rock between two consistent strata might in one place be shale and in another sandstone, the fossils in that shale or sandstone were always the same.

存在于两个相连地层之间的岩石，可能在这一层是泥板岩，而在另一层中是砂岩；但存在于泥板岩或者砂岩中的化石往往都是相同的。

We can extract oil from shale.

我们可以从页岩中提取石油。

Shale gas may generate taxes.

页岩气可能征税。

"Shale gas," he says.

他说：“就是页岩气。”

Shale traps gas more tightly than other rock.

页岩比其他岩石将燃气困得更紧。

But the extraction of shale gas is controversial.

不过，页岩气开采是存有争议的。

Shale gas will not solve Britain's energy problems.

页岩气不能解决英国的能源问题。

As the shale gas flows, prices have come crashing down.

随着页岩天然气产量的增加，其价格也开始迅速降低。

Download Shale: Get started developing with Shale.

下载Shale：开始使用Shale进行开发。

To download Shale, visit the Shale project home page.

要下载 Shale，可访问 Shale 项目主页。

Finally, run ant release, which builds Shale from scratch.

最后，运行ant release，以便从头开始构建Shale。

Shale gas is an important unconventional source of natural gas.

页岩气是一种重要的非常规天然气的来源。

POLAND may have western Europe's largest reserves of shale gas.

波兰可能拥有西欧最大的页岩气储藏量。

It is worth noting that this is not crude that is directly in shale.

要指出的是，这并非直接蕴藏在页岩中的原油。

Some European countries are keen to replicate America's shale-gas boom.

某些欧洲国家急盼能够复制美国的页岩天然气热潮。

I start by unpacking the Shale starter application directory structure.

首先从展开Shale starter应用程序目录结构开始。

Abundant domestic shale gas should radically reduce America's gas imports.

国内页岩天然气的存在会大幅减少美国的天然气进口。

Last, the two agreed to co-operate on finding and using natural gas from shale.

最终，两国对共同在泥板层寻找天然气达成共识。

This makes locally produced shale gas, supplied on flexible terms, look attractive.

这使得当地弹性供应的页岩气颇具吸引力。

Shale development is even spreading to other countries, such as Poland and Argentina.

油页岩开发甚至还传播到了其他国家，例如波兰和阿根廷。

In Tennessee's Chattanooga shale, for example, there is more uranium in phosphate rock.

例如，在田纳西的查塔努加的页岩中，磷酸盐岩石含有的铀更多。

Researchers found the 70-millimeter crustacean in the dark shale of an Oklahoma quarry.

研究者在俄克拉荷马采石场的页岩层发现这些70毫米的甲壳纲动物。

If we could extract that crude, accurately termed "shale oil" it would amount to a huge resource.

如果我们能够开采出这类准确的说法叫做“页岩油”的原油，那将是一项庞大的自然资源。

Environmental regulations and cheap shale gas will leave miners looking for new markets overseas.

环境调控和便宜的页岩气将迫使矿场们到海外寻找新的市场。

Shale gas, as well as gas from other unconventional sources, will swell the ranks of gas producers.

页岩气及来源于其它非传统资源的天然气将壮大天然气生产商的数量。