Triassic Period
基本解释
- 三曡紀,三疊紀
英汉例句
- The Triassic period ended 210m years ago with another mass extinction of land animals and sea creatures.
1億年前,三曡紀(the Triassic period)結束,此時又出現一次陸地和海洋生物的大滅絕。 - Such a pattern likely arose in the common ancestor of birds, dinosaurs, and alligators--called archosaurs--during the Triassic period, 251 to 199 million years ago.
這種呼吸模式很可能在三曡紀(2.51至1.99億年前)時代的祖龍身上就出現了,而祖龍又是鳥類,恐龍和短吻鱷的共同祖先。 在三曡紀早期,空氣中的氧含量要比現在低。 - A hypothetic al supercontinent that included all the landmasses of the earth before the triassic period. when continental drift began pangaea broke up into laurasia and gondwanaland.
泛古陸假定的古代超大陸,包括三曡紀時期前的地球所有的大陸。儅大陸漂移開始時,泛古陸分裂爲勞拉西亞和岡瓦兩塊古陸。 - Another benefit of this find is that it provides further evidence that dinosaurs evolved in the southern portion of Pangaea, the supercontinent that existed in the Triassic period.
FORBES: Scientists Discover The Earliest Known Dinosaur
雙語例句
權威例句
词组短语
- triassic c period 三疊紀
- Triassic - Period 三曡紀
- lower triassic period 下三曡統
- permian to triassic period 二曡三曡紀
- the Triassic Period 三曡紀
短語
专业释义
- 三曡系
- 三疊紀
- 三曡紀
- 三曡紀