magmatism
n. [地物] 岩浆作用
例句
If the magmatism is maintained, platforms can develop between the islands, a la Galapagos.
如果岩浆作用持续,会在岛与岛间形成平台,就象加拉帕戈斯群岛一样。
Meanwhile, the fifth stage of magmatism corresponds to the post-orogenic collapse episode.
同时,第五阶段岩浆活动对应于造山后崩塌阶段。
Early middle Cambrian rhyolites from Baiyin Mining Field were considered to have resulted from magmatism of continental rift.
白银厂矿田早—中寒武世流纹岩被认为是大陆裂谷环境或洋内弧岩浆作用的产物。