释义 |
clast 英klæst美klæstAHDklăst COCA¹⁰²¹⁷⁹BNC⁹⁷²³³⁺⁷ 基本英英例句 n.地碎屑;碎岩¹⁰⁰
Noun: geology a constituent fragment of a clastic rock Syngenetic clast in sedimentary rock is a structural phenomenon representing a turbulent sedimentary environment. 同生碎屑是沉积岩中一种反映动荡沉积环境的典型构造现象。 cnki |