permian
英 [ˈpə:miən] 美 [ˈpɚmiən, ˈpɛr-]

n.& adj.

二叠纪（的）；

英英释义

permian[ 'pə:miən ]

• n.from 280 million to 230 million years ago; reptiles

  同义词：Permian period

词组短语

permian period二叠纪

middle permian中二迭世

双语例句

用作形容词(adj.)

1. Permian bioclastic limestone and bioherm are the most favorable reservoirs.
   二叠系生屑灰岩和生物礁为最有利的储层。
2. The clastic rocks in Permian System at the southeast area of Ordos Basin contain tremendous potential in exploration of natural gas.
   鄂尔多斯盆地东南部二叠系碎屑岩具有巨大的天然气勘探潜力。

用作名词(n.)

1. Cathaysian Flora extincted totally at the end of Permian.
   华夏植物群在二叠纪末绝灭。
2. During the Permian, the continents joined to form a single supercontinent, Pangaea.
   二叠纪时期，各大陆组合成了一个单一的超级大陆板块盘古大陆。

权威例句

Oceanic Anoxia and the End Permian Mass Extinction
Comparative Earth history and Late Permian mass extinction.
U/Pb zircon geochronology and tempo of the end-permian mass extinction
Pattern of Marine Mass Extinction Near the Permian-Triassic Boundary in South China
Ecosystem remodelling among vertebrates at the Permian|[ndash]|Triassic boundary in Russia
End-Permian to mid-Triassic termination of the accretionary processes of the southern Altaids: implications for the geodynamic evolu...
Accretion leading to collision and the Permian Solonker suture, Inner Mongolia, China: Termination of the central Asian orogenic belt
Accretion Leading to Collision and the Permian Solonker Suture, Inner Mongolia, China: Termination of the Central Asian Oragenic Belt
Middle Cambrian to Permian subduction-related accretionary orogenesis of Northern Xinjiang,NW China:Implications for the tectonic ev...
Middle Cambrian to Permian subduction-related accretionary orogenesis of Northern Xinjiang, NW China: Implications for the tectonic ...