Based on the U-series dating of intercalated speleothem formations, the chronology of several hominid sites in southern China has been studied.
文对采自云南呈贡龙潭山1号洞和广西土博咁前洞晚期智人遗址的动物化石和洞穴
生碳酸岩样品进行了铀系年代测定。
Based on the U-series dating of intercalated speleothem formations, the chronology of several hominid sites in southern China has been studied.
文对采自云南呈贡龙潭山1号洞和广西土博咁前洞晚期智人遗址的动物化石和洞穴生碳酸岩样品进行了铀系年代测定。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表
软件的观点；若发现问题，欢迎向我们指正。
