pyroclastic [ˌpaɪroʊ'klæstɪk]

例句:

• The greatest dangers of pyroclastic avalanches are probably heat and suffocation.
  火成碎屑崩落的最大危害可能是炽热和窒息作用.
  
• Pyroclastic Lamination - Maintains cool temperature in extreme heat.
  火山层压 - 保持冷静,体温在极热.
  
• R . Schmidt ﹐ Descriptive Nomenclature & Classification of Pyroclastic Deposits & Fragments ﹐ Recomendation of IUGS Subcommision on the Systematics of Igneous Rocks ﹐ Geology ﹐ Vol.9﹐5﹐1981.
  孙善平 ﹕国内外火山碎屑岩的分类、命名 、 历史及现状﹐《地球科学》﹐卷12﹐6﹐1987.
  
• Most people don't like pyroclastic clouds in their back yard.
  来自SA
• Mount St Helens Deadly pyroclastic flows swept away everything in their path.
  来自BBC
• Volcanologists have now discovered they were killed by a later wave of pyroclastic flow.
  来自BBC