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adj.德文郡的，（地質(zhì)）泥盆紀(jì)（古代生物的一個(gè)時(shí)期）的n.德文郡，泥盆紀(jì)...
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Devonian的音標(biāo)：Devonian的英式發(fā)音音標(biāo)為：[de'v?uni?n]Devonian的美式發(fā)音音標(biāo)為：[d?'voni?n]...
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Near the end of Devonian times, thirty percent of all animal life vanished.在泥盆紀(jì)末期，30％的動(dòng)物物種都滅絕了。The contact relationship between Silurian and Devonian is parallel unconformity.泥盆系與志留系之間為平行不整合接觸.Blooming of Bacteria and Al...
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The Ellsworth basin lay between the epicontinental basin and the marginal magmatic arc during the Devonian.除了上述兩個(gè)沉積盆地外,在羅斯海兩邊卻出露了火山巖,說(shuō)明該地當(dāng)時(shí)處于俯沖帶附近的火山弧中.Blooming of Bacteria and Algae: Possible Killer of Devonian Frasnian...