bathyal

bathyal 基本解释

半深海(底)的

词组短语

1、bathyal district 深海底区

2、bathyal zone 半深海带，海底无光带

3、bathyal deposit 半深海沉积

bathyal 用法和例句

1、The middle and upper Ordovician was characterized by clastic rock of turbidity facies in bathyal sea.

中上奥陶统以半深海相的浊流沉积为主，岩性主要为碎屑岩。