dating method
短语词组
- radiocarbon 14 dating method 放射性碳;放射性碳14
- ionium dating method 锾法
- tritium dating method 氚法;氚定年法
- manganese dating method 锰定年法
- argon dating method 氩定年法
- calcium dating method 钙定年法
- magnetic dating method 磁定年法
- ionium age dating method 鑀法
- silicon dating method 硅法 返回 dating method