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n.熔灰岩,[岩]熔结凝灰岩
1、These eruptions have included: Hawaiian fire-fountaining, Strombolian explosions, and Plinian falls and ignimbrite.───这些喷发包括:夏威夷大火喷泉,斯特伦伯利亚大爆炸,普利尼安陨石和火成岩。
1、In some cases these can completely cover the topography over an extensive area and form an ignimbrite plateau.
2、The frequent association of massive quantities of ignimbrite with large calderas suggests a genetic link.
3、Where the flowing ashes are overlain by airborne ash, an ignimbrite or tuff is formed.