radiocarbon stratigraphy
常见例句
- Because they rely on estimation, relative techniques like stratigraphy are considered less precise than absolute techniques, like radiocarbon dating or verification from written records.
因爲他們象地層學那樣依賴相關的技術進行推測，其精確度不如用放射性碳元素斷定或根據記錄來斷定年代的方法。 返回 radiocarbon stratigraphy