化石

Endothermy must have evolved sometime between the early Late Triassic, when dinosaurs first appeared in the fossil record and the evolution of modern birds whose ancestors first appeared in the early Late Jurassic.

endothermy必须有一段时间演变之间的晚三叠世早期，当恐龙首次出现在化石记录和演化的现代鸟类的祖先最早出现在早期晚侏罗世。

Because of the high energy content and liquid property,oil takes a more important position in all fossil fuels.

由于能量含量高和液体性质，石油在化石燃料中相对来说占有更重要的地位。

There's an energy crisis in America, and it has nothing to do with fossil fuels.

在美国出现了能量危机，它与化石燃料没有什么关系。

The placement and orientation of these fossils also tells researchers about the conditions at Green River during the Eocene.

这些化石的形成的地点和方位同时也让研究者们知道在始新世的绿河的环境条件。

The Eocene's oceans, according to fossil records of oxygen, were the warmest of the past 60 million years.

化石中的氧表明，始新世的海洋是过去6000万年间最温暖的。

One of the most important fossil sites for understanding the Eocene is found at Green River, located in western Colorado, eastern Utah and southwestern Wyoming in the United States.

一个最重要的认识的始新世的化石地点是在绿河，它位于美国的科罗拉多州西部，犹他州东部和怀俄明州的西南部。

The debut of undoubted euprimates was in the early Eocene, about 55 Myr ago.

已知最早的灵长目头骨化石已被从中国湖南省的Lingcha构造化石床发掘出来。

However, there are not only a lot of sporo-pollen assemblages from Eocene to Oligocene but also much more ichthyolite from Oligocene to Miocene.

然而，这套地层中存在大量始新世－渐新世的孢粉组合，同时赋存有相当数量的时代为渐新世－中新世的鱼化石。

In Europe and Asia, Eocene fossil localities are incomplete or have been disturbed, so the fact that the Green River locality is so complete allows scientists to form a more comprehensive picture of the era.

在欧洲和亚洲，始新世化石形成的地方都不完整或已经被破坏了。所以从完整绿河的地点科学家们可以描绘出一副更全面的那个时期的蓝图。

A sequence of fossils spans theevolution of modern horses from the tiny Eohippus.

根据一系列化石，现代的马是从小型始祖马进化而来。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。