absolute age

• 绝对年龄

absolute age的用法和样例：

例句

1. Absolute age and paleomagnetism have been subjected to intensive studies.
   绝对年龄和古地磁也已得到深入研究。
2. Absolute dating involves assessing the actual age of a specimen by using some reliable measure to time.
   另一种是绝对年龄，通过测量可靠的时间来确定样品的真实年龄。