precambrian
英
美
- n. 前寒武纪；前塞武层
- adj. 前寒武纪的；前塞武层的
详细释义
Noun:
-
the eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago
双语例句
- 1. Two main glacial epochs affected both areas during the last 100 million years of Precambrian times.
- 在前寒武纪的最后1亿年中，两个主要的冰川时期对两个地区都产生了影响。
来自柯林斯例句
- 2. Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.
- 片麻岩, 变质岩, 可以发现,在常见的前寒武纪地区.
来自互联网
- 3. Precambrian time for as much as eighty - five percent of all geological time.
- 从前寒 武 世纪以来地球地面大部分被冰川所覆盖的任何地质年代.
来自互联网
- 4. Early - Precambrian rocks are widely exposed in Dunhuang - Beishan area, GansuProvince.
- 甘肃敦煌 - 北山地区广泛出露早前寒武纪岩石.
来自互联网
- 5. Rapakivi is a special rock in Precambrian.
- 环斑花岗岩是发育于前寒武纪的一种特殊岩石.
来自互联网
- Selected Papers on Precambrian iron Deposits.
前寒武纪铁矿论文集。 - Rapakivi is a special rock in Precambrian.
环斑花岗岩是发育于前寒武纪的一种特殊岩石。 - Rapakivi is a special rock in Precambrian.
环斑花岗岩是发育于前寒武纪的一种特殊岩石。
用作名词 (n.)
用作形容词 (adj.)
用法讲解
- the Precambrian 前寒武纪
相关词汇
- Precambrian period 前寒武纪
【近义词】
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