【摘要】 稀释技术¹⁴C测年的关键在于本底气的稳定,稀释技术测定的最大年限取决于样品的含碳量。同一样品无机碳部分和有机碳部分的对比实验和不同测年方法的对比实验,都证明稀释技术测定的¹⁴C年龄不但复现性好而且可靠。更多还原

【Abstract】 Using dilution technique in radiocarbon dating is for the stability of background gas, and maximum age limit required by dilution technique depends on the content of carbon in a sample. Comparison between 14Cages of organic carbon and inorganic carbon in the same sample and comparison of different dating methods prove that 14C ages determined by dilution technique are not only repeatable but also reliable.更多还原