devonian什么意思 devonian音标、翻译、用法
devonian音标
英 [deˈvəuniən]
美 [dɪˈvoniən]
devonian翻译
adj.
德文郡的，（地质）泥盆纪（古代生物的一个时期）的；
n.
德文郡，泥盆纪；
英英释义
devonian[ de'vəunjən ]
n.from 405 million to 345 million years ago; dominance of fishes and appearance of amphibians and ammonites
同义词：Devonian periodAge of Fishes
devonian用法
词组短语
middle devonian中泥盆世；中泥盆纪
devonian period[地质]泥盆纪
devonian system[地质]泥盆系
双语例句
用作形容词(adj.)Near the end of Devonian times, thirty percent of all animal life vanished.
临近泥盆纪末时，地球上所有动物种类中的百分之三十都已灭绝。
权威例句
The Late Devonian Mass Extinction
Devonian eustatic fluctuations in Euramerica
Devonian eustatic fluctuations in Euramerica: Discussion
The late devonian mass extinction. The Frasnian/Famennian crisis
Devonian eustatic fluctuations in Euramerica. Geol Soc Am Bull 96: 567-587
The Late Devonian mass extinction : the Frasnian/Famennian crisis
A new group of Early Devonian plants with valvate sporangia containing sculptured permanent dyads
Morphological Disparity in Ordovician-Devonian Crinoids and the Early Saturation of Morphological Space
Coordinated stasis and evolutionary ecology of Silurian to Middle Devonian faunas in the Appalachian Basin
Characterizing the shale gas resource potential of Devonian-Mississippian strata in the Western Canada sedimentary basin: applicatio...