cumulose deposits是什么意思

用法例句

This paper discusses the concepts of layered deposit,ash pit and interface and the way to deal with those archaeological features in digging and recording.

本文详细探讨了地层堆积、灰坑和界面等遗迹现象的概念、形成过程、方式、年代,以及相应的考古发掘清理和记录方法。