请输入您要查询的字词:
单词
isotopic chrono1ogy
释义
isotopic chrono1ogy
Encyclopedia
工学
同位素年代学
释
isotopic chrono1ogy
同位素年代学
依据放射性衰变定律,通过测定自然界样品中放射性核素及其衰变产物稳定子体含量,或者利用放射性射线和裂变碎片对周围物质作用产生的核效应及其影响程度,计算岩石、矿物或其他物质形成事件的年龄,研究地球和太阳系星球演化时间序列的学科。
随便看
University of Heidelberg
University of Helsinki
University of Hong Kong,Faculty of Music
University of Iceland
University of International Business and Economica
University of Khartoum
University of Lagos
University of Leeds
university of library and information science
University of Ljubljana, Academy of Theatre, Radio, Film and Television
University of London
University of Madras
University of Melbourne
University of Michigan
University of Michigan,Ann Arbor:School of Information
University of Montreal
University of Mumbai
University of Nairobi
University of Nanking
University of Nanking Library
University of Nanking Press
University of Naples FedericoⅡ
University of North Carolina School of the Arts
University of Oslo
University of Otago
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/12 21:34:27