base level

• 基面,基数电平,宁静辐射电平,起始水平,基准面,侵蚀基面

base level的用法和样例：

例句

1. The piezometric head is also measured from the same datum level.
   测压水头亦应从同一基准面算起。
2. The chrorostratigraphy of datum level cycling can be divided into two parts in high-resolution sequence stratigraphy.
   摘要高分辨率层序地层学是对地层记录中反映基准面变化旋回的时间地层单元的二级划分。