1. 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熾熱和窒息作用.
來自辭典例句
2. Pyroclastic Lamination - Maintains cool temperature in extreme heat.
火山層壓 - 保持冷靜,體溫在極熱.
來自互聯網
3. R . Schmidt ﹐ Descriptive Nomenclature & Classification of Pyroclastic Deposits & Fragments ﹐ Recomendation of IUGS Subcommision on the Systematics of Igneous Rocks ﹐ Geology ﹐ Vol.9﹐5﹐1981.
孫善平 ﹕國內外火山碎屑巖的分類、命名 、 歷史及現狀﹐《地球科學》﹐卷12﹐6﹐1987.
來自互聯網
4. The ore - a bimodal rock association and exhibit assembly characteristics of pyroclastic rock, orebody and exhalite.
含礦巖系為雙峰巖石組合,具火山碎屑巖-礦體 - 噴氣巖“三位一體”特征.
來自互聯網
5. The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt , andesite, rhyolite and quartz.