您要查找的是不是：
- Ar-Ar測年Ar-Ar dating
- 萬(wàn)年all ages
- 年中midyear
- 流年fleeting time
- 四年four years
- 多年來(lái)for the past many years
- 測年dating
- 幾十年several tens of years
- 年金rente
- 年少juniority
- 一年半a year and a half
- 一年多more than a year
- 年來(lái)over the last ... years
- 余年one's remaining years
- FT測年FT dating
- ESR法測年TL/OL
- U-Pb測年U-Pb dating
- 化學(xué)測年chemical dating technique
- 斷層測年dating
- 測年數據dating data
