常見例句A study of Cosmogenic nuclides in the Kirin meteorite is presented in brief here. 本文概括地介紹了吉林隕石宇宙成因核素的研究。The theory of cosmogenic architecture is the latest achievement of Charles Jencks in the course of studying contemporary western architecture. 宇源建筑學是查爾斯·詹克斯在研究西方當代建筑中所取得的最新成果。Key Words: Charles Jencks, Modern Science, Cosmogenic Architecture, Green Architecture ,Deconstructivism, Hi-tech Architecture. 關鍵詞:查爾斯詹克斯,現(xiàn)代科學,宇源建筑,綠色建筑,解構主義,高技派建筑。This situation has improved recently with the advent of surface exposure dating (SED) using in-situ terrestrial cosmogenic nuclides. 由于可確定時代的資料缺乏,絕對年代學的建立非常困難。The concentration of cosmogenic nuclides, such as beryllium 10 and aluminum 26, in surface samples is proportional to the elapsed time since exposure.My M.I. 由地表取得的樣本中,宇宙源核種(例如鈹10與鋁26)的累積,與巖石露出地表的時間長短有關。Collectively, the evidence from landscape studies, cosmogenic nuclides and thermochronometry supports the idea of rapid uplift sustained over very long periods. 綜合地形景觀研究、宇宙源核種以及溫度計時器所提供的證據(jù),都支持快速的抬升已經維持了很長的時間。 返回 cosmogenic