Ruddiman first began studying records of climate change in ocean sediments as a graduate student at Columbia University, where he received his doctorate in 1969.
英
美
释义
鲁迪曼最初开始研究海洋沉积物中的气候变迁记录,是在哥伦比亚大学念研究所的时候,不久即于1969年获博士学位。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载