pyroclastic
英 [paɪərəʊ'klæstɪk] 美 [ˌpaɪroʊ'klæstɪk]

adj.

火成碎屑的；

n.

火成碎屑物；

词组短语

pyroclastic rock火成碎屑岩

pyroclastic flow火山碎屑流；火成碎屑流

双语例句

用作形容词(adj.)

1. Periods of volcanism are indicated by the presence of pyroclastic material in the formation.
   群系中火成碎屑物的存在表明了火山酌的形成年代。

权威例句

Pyroclastic density currents
Stratified flow in pyroclastic surges
Pyroclastic activity at Home Plate in Gusev Crater, Mars
Morphology of pyroclastic cones and tectonics
:Pyroclastic Density Currents and the Sedimentation of Ignimbrites
Remote sensing of lunar pyroclastic mantling deposits
The fragmentation threshold of pyroclastic rocks
The role of fluidization in the emplacement of pyroclastic claws: An experimental approach
Volcanic ash beds: Recorders of Upper Cenozoic silicic pyroclastic volcanism in the western United States
Basaltic pyroclastic eruptions: Influence of gas-release patterns and volume fluxes on fountain structure, and the formation of cind...