英语单词

Devonian是什么意思

Devonian

英 [de'vəunjən] 美
  • adj. 泥盆纪的;德文郡的
  • n. [地质] 泥盆纪;英国得文郡

英文词源


Devonian (adj.)
1837, as a geological era, from the English county of Devon, where the Old Red Sandstone formations of that age are prominent, + -ian.

双语例句


1. Near the end of Devonian times, thirty percent of all animal life vanished.
在泥盆纪末期,30%的动物物种都灭绝了。

来自柯林斯例句

2. The contact relationship between Silurian and Devonian is parallel unconformity.
泥盆系与志留系之间为平行不整合接触.

来自互联网

3. Blooming of Bacteria and Algae: Possible Killer of Devonian Frasnian - Famennian Mass Extinction?
菌藻类繁盛: 晚泥盆世大灭绝的疑凶?

来自互联网

4. Mineral, palaeontology, middle devonian, permian to early jurassic, and cretaceous.
收藏矿物 、 古生物学 、 中泥盆纪 、 二叠纪到早期的侏罗纪和白恶纪.

来自互联网

5. The sedimentary basin of Devonian in Southern Guizhou , South China is euxinic.
黔南泥盆纪沉积盆地是一个停滞缺氧盆地.

来自互联网

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