crust of weathering

crust of weathering 基本解释

风化壳

crust of weathering 用法和例句

1、Distinguishing and Analysis for Ancient Crust of Weathering between Ordovician and Upper Jurassic Nearby Kazuo, over the limestone of middle Ordovician, there's an ancient crust of weathering.

中奥陶系与上侏罗系间古风化壳的判别与分析

重点词汇

crust n. 外壳, 坚硬外皮, 面包皮 vt. 盖以硬皮 vi. 结硬皮

weathering n. 泻水坡, 风化 [化] 天然时效