化石的例句大全

This paper expounded the characteristic of LPG spherical tank.

阐述了液化石油气球罐的特点.

...North American fossil specimens...

北美化石标本

A kind of silicified fossil wood with mixed pits on the radial tracheid wall is described.

报道了一种具混合型纹孔(互列式纹孔和对列式纹孔)的化石木.

The age equivalence of fossils found in the sandstone and the shale is thus demonstrated.

发现于砂岩和页岩中化石的等时性就这样得到证明了.

Floor Tongkuangyu sites are now ancient vertebrate fossils for the provincial protection units.

楼则峪遗址如今为省级古脊椎动物化石保护单位.

Made of Changhua stone, this seal is a rare work of art.

这枚用昌化石制作的印章,是难得的工艺品.

Any of various plants of the genus Asperula, having whorled leaves and small funnel-shaped flowers.

化石蕨类植物的一科, 是以茎上显著呈螺旋排列的叶座为特征.

It is a rare , well-preserved fossil tree of unusual height and girth.

这是一块树木化石,木形完整,体积又长又大,实属罕见.

He first searched for remains of early man in Jehol, then in Thailand.

他先在热河省, 后来又在泰国寻找早期人类的化石遗存.

Two others of these trilobite fossils have been found in the same area.

在同一地区还发现了另外两块这些三叶虫化石.

As demand? and prices? rise, a scarcity of fossil fuels will bring economic restructuring.

随着需求增加和价格的上涨, 化石燃料的短缺将引发经济重组.

Two passes ASAW technology for girth weld of LPG cylinder with lock butt joint is introduced.

本文介绍了液化石油气钢瓶环缝锁底接头、两道埋弧焊工艺.

This clam fossil is from the Cretaceous Period, approximately 100 million years ago.

这个蛤化石来自大约一亿年以前的白垩纪时期.

Of or belonging to the hominid genus Australopithecus. Dart christened the fossil Australopithecus Africanus, meaning the "Southern African ape".

属于原始人类南方古猿。达特给化石命名为非洲南猿，意即南非类人猿。

The period is an especially muddled one for palaeontology, being full of fragmentary fossils that are difficult to assign either to Homo or to Australopithecus.

古生物学上这段时期是一片模糊地带，这时期的化石凌乱琐碎，很难归类是直立猿人还是南方古猿。

He found many fewer fossils that time, but enough to conclude he was looking at a new species, which he named Australopithecus sediba.

那次他找到的化石比这次少得多，但也足以得出找到了新物种的结论，他把该新物种命名为南方古猿源泉种（Australopithecus sediba）。

Fossils of the new species, Australopithecus sediba, were discovered in 2008 in a cave in South Africa.

2008年在南非一个洞穴内发现一个新物种化石，称做南方古猿sediba。

Discovery and geologic significance Karamay Apus fossil fauna

克拉玛依鲎虫化石群的发现及其地质意义

The fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans.

这块化石有一个完整的头盖骨，这是一群现代鲸鱼已经灭绝的祖先。

The fossil remains of APE-man can help us infer how they lived.

猿人化石遗迹有助于我们推断他们是如何生活的.