“年代学”造句
地质
年代学以地质事件测定的地质历史
年代学.
The chronology of the earth's history as determined by geologic events.
他绘制了罗曼斯语的语言
年代学图谱.
He mapped the glottochronology of the romance languages.
同位素测年及化石
年代学法是蛇绿岩
年代学研究的基本方法.
The isotopic dating and fossil geochronometry are the basic methods of ophiolite geochronometry.