Ordovician怎么读,Ordovician的音标和真人发音
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Ordovician是什么意思,Ordovician的意思是

n.奥陶纪,奥陶系
adj.奥陶纪的

Ordovician 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

It is divided into six main periods : the cambrian , ordovician , silurian , devonian , carboniferous , and permian .
分为六个主要的时期:寒武纪、奥陶纪、志留纪、泥盆纪、石炭纪和二叠纪。
Facts controlling the temporal and spatial distributions of ordovician reefs in south china .
华南奥陶纪生物礁时空分布的控制因素。
New information on late ordovician and early silurian rugose corals in northern guizhou province .
黔北晚奥陶世和早志留世四射珊瑚新资料。
Marine volcanics of early ordovician was found in zhifang region .
摘要纸房地区具有早奥陶世海相火山岩存在。
Ordovician graptolite-bearing beds of xingan , guangxi .
广西兴安奥陶纪含笔石地层。
First , some bait.in the ordovician , that 's the easy bit .
首先,准备一些诱饵。在奥陶纪中,这是很容易的事情。
Geochemical study of the early and middle ordovician black graptolitebearing rock series in the southern anhui -- northern jiangxi area .
皖南赣北地区早、中奥陶世含笔石黑色岩系地层地球化学的研究。
Palaeoenvironmental significance of the early-middle ordovician acritarchs from the upper yangtze platform , south china .
华南上扬子区早中奥陶世疑源类古环境意义。
New advances in the study of the cambrian to lower ordovician sequence-stratigraphy in the west shandong .
鲁西寒武纪下奥陶统层序地层研究新进展。
Dolomitization , platform collapse , and reservoir development in ordovician carbonates of anticosti island , gulf of st. lawrence .
圣劳伦斯湾安蒂科斯蒂岛奥陶系碳酸盐岩白云岩化作用、台陷及其储层发育。