cambrian period的意思

cambrian period中文翻譯：

寒武紀

相似詞語短語

colonial period───殖民地時期

trial period───試用期

cameraperson───攝影師

critical period───關鍵期；[植]臨界期

glacial period───冰河時期

initial period───初始期

payback period───回收期；[金融]償還期

sidereal period───[天]恒星周期；公轉恒星周期

trial periods───試用期

雙語使用場景

basement strata and the migmatite, however, were formed much later, about Cambrian period and early palaeozoic era.───但其基底地層和混合巖形成時代較晚，為寒武紀和下古生代。

It dates to the very early Cambrian period, and it also contains only soft - bodied forms.───它形成于寒武紀的早期, 并且同樣只含有軟體動物化石.

Afterward, global large-scale massive volcanic activity in Permian Period generally brought about metamorphism whole middle Cambrian Period volcanic sediment rock in research area.───二疊紀全球性大規模火山活動，致使區內整個中寒武紀的火山沉積巖普遍發生變質。

During the Cambrian period, 500 million years ago, worm-like creatures were evolving into fish-like creatures.───在5億年前的寒武紀，似蠕蟲生物逐漸演化成似魚生物。

英語使用場景

But this is not meant to belittle the magnitude of the adaptive radiations that took place in the Vendian and Cambrian periods.

Darwin argued that the question might be answered in future by the discovery of fossils in rocks that formed before the Cambrian period, in Precambrian times.

To the beginning of Cambrian period, there are a large number of small shelly animals, this indicates a new phase of development of biological kingdom.

Afterward, global large-scale massive volcanic activity in Permian Period generally brought about metamorphism whole middle Cambrian Period volcanic sediment rock in research area.

During the Cambrian period, 500 million years ago, worm-like creatures were evolving into fish-like creatures.

The last event marks the beginning of the Cambrian period.

The basement strata and the migmatite, however, were formed much later, about cambrian period and early palaeozoic era.

Heand colleagues in Germany and the US studied a database of fossilorganisms that lived on the sea floor from the Cambrian period, about500m years ago.

It dates to the very early Cambrian period, and it also contains only soft - bodied forms.