terrigenous clast
常见例句
- A sequence of the coarse-grained terrigenous clast ic deposits100m and more thick are devel-oped on the archean to early proterozoic crystalline basement in luanxian in eastern yanshan re-gion.
在燕山地區東部的灤縣等地，太古代至早元古代結晶基底之上發育一套百餘米厚的陸源粗碎屑沉積。 返回 terrigenous clast