化石

In Kenya,eighty percent of pepole depends on fossil fuel for lighting needs .Fossil fuel are oil,natural gas and coal.

在肯尼亚，80%的人用化石燃料照明，化石燃料有石油，天然气和煤。

Fossils are the remains or traces of a pre-historic plant or animal. The word " fossil" comes from a Latin word "fossilis" which means "dug up"

化石是史前植物或动物残骸或遗迹，化石这一名词来自于拉丁文fossilis，意思是挖掘。

Fossils are the remains or traces of a pre-historic plant or animal. The word " fossil " comes from a Latin word " fossil is" which means "dug up"

化石是史前植物或动物残骸或遗迹，化石这一名词来自于拉丁文fossilis，意思是挖掘。

Km. Although the art's pigment can't be dated, a fossilised wasp nest covering one of the paintings has been dated at 17,000 + years old.

虽然他们所使用的颜色至今无法测定年代，但通过对一个附着在岩石画上的化石蜂巢测定，这个化石蜂巢至少有17000年的历史。

Gigantopithecus, ancient human beings to survive the requirements of a very harsh environment, and in such a small concentration of the region has so many ancient human and ape-man with the Gigantopithecus fossils, sites and all kinds of fossils, to that end, paleontologists in this area can have more discoveries, especially from the ancient relic down the same as the giant panda is called a "living fossil" species has held positive and optimistic attitude.

巨猿、古人类对生存环境的要求相当苛刻，而在这样小的区域内竟集中如此众多的古人类和猿人与巨猿化石、遗址及各种古生物化石，为此，古生物学家对在这一带能否有更多的发现，尤其是从远古孑遗下来的像大熊猫一样称为&活化石&的物种一直持有积极乐观的态度。

Others are so tiny that a hundred of them could fit on the head of a pin.

而另外一些小化石小到一个针尖上可以放下一百个这样的化石。

The high abundance of the embryo fossils in the Weng'an biot a provides evidence for the rapid radiation of cryptic metazoans before Cambrian.

这一结果客观地反映了瓮安生物群的化石丰度，证实了保存在瓮安陡山沱组上磷矿段灰色富氧含磷埋藏相中的瓮安生物群主要自动物胚胎化石组成的特征。

Evidence of live birth-as opposed to egg laying-is extremely rare and has only been found in a few fossils of dolphin-like reptiles called ichthyosaurs and marine lizards known as mosasaurs, Long said.

有关胎生--与卵生相对--的化石证据极其稀少，只在形似海豚的爬行类ichthyosaurs和海生蜥蜴如mosasaurs中发现少数化石。

The determination of the stratigraphic age of the Lower Silurian low－grade metamorphic clastic rocks was mainly based on trilobites, corals and cephalopods, but no evidence of microfossils has been found.

早志留世轻变质碎屑岩地层时代的确定主要依据三叶虫、头足类和珊瑚等大化石，一直没有微体化石方面的证据。

Now, anatomy and organic geochemistry are extremely usefulmethods and techniques for fossil taphonomy, molecular taphonomy and quantitativelypalaeoenvironmental reconstruction.

浙江东部上中新统下南山组含有丰富的压型植物化石，为分析化石植物的解剖学以及有机地球化学特征提供了条件。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐