Permian怎么读，Permian的音标和真人发音
英音
[ˈpɜ:mɪən]
美音 [ˈpɚmɪən, ˈpɛr-]
Permian是什么意思，Permian的意思是
n.& adj.二叠纪（的）
星级词汇:
Permian 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
- After the permian extinction , the archosauromorphs grew faster than the therapsids and effectively shut out the mammal precursors .
- 二叠纪生物大灭亡之后，初龙型生物快速生长，超过了兽孔目类生物，将哺乳动物的祖先有效排斥在外。
- A few of the ctam staff organized a day trip to the mountains of the queen alexandra range east of camp to look at the glossopteris fossils preserved in the permian sediments exposed there .
- 几位ctam营地的工作人员安排了为期一天的行程，到营地东侧的亚历山德拉皇后山脉露营并勘察暴露在外的二叠纪沉积岩中的舌羊齿化石。
- Fauna replacement event of the middle and late permian in the west qinling mountains .
- 西秦岭中、晚二叠世生物群更替事件。
- The west qinling mountains ; middle and late permian ; fauna replacement .
- 西秦岭;中、晚二叠世;生物群更替。
- The siberian and kazakhstanian plates took part in the three developmental stages of the early paleozoic iapetusa , late paleozoic angara and eurasia since the late early permian .
- 西伯利亚和哈萨克斯坦板块经历了早古生代亚伯特斯古陆、晚古生代安加拉古陆和早二叠世晚期以来欧亚大陆3个发展阶段。
- Extinct reptiles of the permian to jurassic considered ancestral to mammals .
- 现已灭绝被认为是哺乳动物祖先的生活于二垩纪至侏罗纪的爬虫动物。
- The conodonts from the permian coal-bearing strata in quren , guangdong and stratigraphic division .
- 广东曲仁二叠纪含煤地层的牙形刺及地层划分。
- The loss of so many species at the end of the permian gave new creatures the chance to take their place .
- 生存在二叠纪末的许多丢失的物种会产生新的生物体的机会来取代原有物种。
- The situation at the moment is not as bad as it was at the end of the permian .
- 现在的情形还没有恶劣到达二叠纪晚期的境地。
- First , that there was not one mass extinction at the end of the permian , but several .
- 第一，在二叠纪结束的时候并不是一个大规模灭绝，而是好几个。
热门英文查询