the cretaceous的意思

the cretaceous中文翻譯：

白堊紀

相似詞語短語

cretaceous───n.白堊紀；白堊系；adj.白堊紀的；似白堊的

cretaceous era───白堊紀

cretaceous dinosaurs───白堊紀恐龍

cretaceous extinction───白堊紀滅絕

cretaceous period───白堊紀

cretaceous formation───白堊紀地層

cretaceous creature───白堊紀生物

cretaceous paleogene───白堊紀-古近紀

camp cretaceous───白堊紀營地

雙語使用場景

This change in plankton found in marine deposits is what marks the boundary between the Cretaceous and the Tertiary.───海洋沉積物中浮游生物的這種變化標志著白堊紀和第三紀的分界線。

Scientists have linked the mass extinction at the end of the Cretaceous with a meteorite impact on Earth.───科學家將白堊紀末期的大滅絕與地球上的隕石撞擊聯系起來。

Changes in climate before the Cretaceous period caused severe fluctuation in sea level, resulting in the extinction of the dinosaurs.───白堊紀以前的氣候變化導致了海平面的劇烈波動，引發了恐龍的滅絕。

And when you wonder how much longer the film can go on without showing dinosaurs, T-Rex finally relents and goes back to the Cretaceous.───當你在懷疑到底還有多久才能看到恐龍的時候，霸王龍突然出現并帶你回到了白堊紀時代。

Scientists believe that during the Cretaceous period, a spate of volcanic activity caused plant life to bloom on the surface of the oceans.───科學家認為，在白堊紀，一連串的火山活動導致植物在海平面生長旺盛。

A member of the Dromaeosauridae of dinosaurs, it was a bird-like theropod dinosaur, which flourished during the Cretaceous Period.───它屬于馳龍科一員，是一種類似鳥類的獸腳亞目食肉恐龍，在白堊紀繁盛一時。

fish thought to have been extinct since the Cretaceous Period but found in 1938 off the coast of Africa.───被認為是白堊紀時期現以滅絕的魚，直到1938年在遠離非洲海岸發現。

By the end of the Cretaceous, the continents we know were all in place.───在白堊紀末期，大陸分離已基本固定，形成了我們今天所知道的樣子。

The prints are believed to have been made during the Cretaceous period of the Mesozoic Era, Kim said in a statement.───這些足跡被認為是在中生代白堊紀時期由當時鳥類留下的。

英語使用場景

The upper structure layer is composed of the Cretaceous to the Quaternary, which shows a large slope dipping northwestward.

The paper discusses the strata significance of the Cretaceous Ostracoda fossil distribution and the relationship between the flourish and decline of Ostracoda with Magnetostratigraphy.

Throughout the last third of the Cretaceous the dinosaurs slowly declined in diversity and numbers.

Anomalous ammonites: the Cretaceous genus Nipponites.

The Cretaceous rhyolite - porphyry is the main parent rock Of the deposit , extending inNE - orientation.

The Cretaceous period in geology did not appear at a given stage in the development of the changes.

The Cretaceous period ended 65 m years ago with the obliteration of the dinosaurs.

The prehistoric reptile lived in the Cretaceous period, about 125 million years ago.

From the Cretaceous, Tarim basin began the new evolutional stage of foreland basin.