volcanic edifice

基本解释

Two hundred years ago, Ascension Island was a barren volcanic edifice.
两百年前，阿森松岛是一个贫瘠的火山结构残迹。
The metallization is controlled by the Permian volcanic lithofacies and volcanic edifice.
其成矿作用主要受二叠纪火山岩相及火山机构控制。
Volcanic edifice is divided into three facies belts which are crater-near crater facies(CNCF), proximal facies(PF) and distal facies(DF).
将火山机构分为火山口-近火山口相（CNCF）、近源相（PF）和远源相（DF）三个相带。