(geology) a constituent fragment of a clastic rock
clast 片语
片语
chipping(石或木等)碎屑;(铺路或铁轨用的)碎石;切削
trashiness碎屑;没用
resedimented clast再沉积碎屑
terrigenous clast陆源碎屑
clast t碎屑物
up clast泥浆撕裂碎屑
tight clast致密碎屑巖
grained clast又称粒屑
Clast clasolite碎屑
Mauros Eruption Clast黑炎地碎
clast 例句
英汉例句
as with dhofar 287 , the stone appears to be a portion of a regolith breccia that contains a large clast of cumulate olivine gabbro and many small clasts.
佐法尔287 ,石头,似乎是一个部分壤角砾巖,其中包含大量碎屑堆积橄榄辉长巖和许多小碎屑 。
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.
在燕山地区东部的滦县等地,太古代至早元古代结晶基底之上发育一套百余米厚的陆源粗碎屑沉积。
this formation is dominated by a set of sandstone-mudstone dark clast ic rock series which belongs to marginal marine deposit at the end of the gondwana carboniferous-permian glacier period.