化石的例句大全

fossils over two million years old

两百多万年的化石

They were searching for fossils.

他们在找化石.

The fossils appear to be an early form of seaweed washed up on a beach.

这些化石看上去是被海水冲上岸的一种早期的水藻。

The geologist found many uncovered fossils in the valley.

在那山谷里,地质学家发现了许多裸露的化石.

The fossils may be a million years old.

这些化石可能有100万年了.

Clearer fossil may provide a definitive answer.

清晰的化石可能会提供明确的答案。

Oftentimes, these fossils are not made available to science at all.

科学界常常压根接触不到这些化石。

This petrifaction may be existed over two million years.

这块化石可能存在超过二百万年了。

Fossils allow us to reconstruct ancient ecology.

化石可以让我们知道古时的生态环境。

The fossil fuels (coal and oil) are finite resources.

化石燃料（如煤和石油）属于有限资源。

Fossil hunters have unearthed the bones of an elephant believed to be 500,000 years old.

化石搜集者们发掘出了一具大象骨骼，据信距今已有50万年。

Peter Forey is curator of fossil fishes at the Natural History Museum.

彼得·福雷是自然历史博物馆鱼类化石展厅的负责人。

The fossils at Dinosaur Cove are embedded in hard sandstones.

恐龙峡谷中的化石都嵌在坚硬的砂岩中。

The most important parts, the flowers, rarely fossilise.

最重要的部分，即花朵，很少成为化石。

'Have you ever seen those bones, Winston?

“ 你自己看到过这种骨骼化石吗, 温斯顿?

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.

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 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.

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.

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.