1. a hard rock formed by solidification of chiefly fine deposits of volcanic ash
ignimbrite 片语
片语
ignimbrite eruption熔结凝灰巖喷发
welded tuff[巖] 熔结凝灰巖;流纹巖状凝灰巖
Jiuzhaigou ignimbrite隆康熔结凝灰巖
ignimbrite e熔结凝灰巖
ignimbrite forming eruption造伊格尼姆巖喷发
ignimbrite 例句
英汉例句
For example, in Xujiaweizi area, pores as a result of feldspar corrosion in rhyolitic ignimbrite and rhyolitic tuff make up of 18.61% and 13.71% respectively of the all the porosity.