请输入您要查询的字词:
单词
Rb-Sr dating
释义
Rb-Sr dating
Encyclopedia
理学
铷-锶定年
释
Rb-Sr dating
铷-锶定年
在Rb-Sr同位素封闭系统中,利用87Rb放出β-粒子与反中微子()及能量(Q)衰变成87Sr,根据放射性母体87Rb的减少量、放射成因的87Sr*的增加量由衰变定律计算出该体系Rb-Sr年龄()的方法。
随便看
Shakyashribhadra
shaky polyhedron
Shalamar Bagh in Kashmir
Shalamar Bagh in Lahore
shale
shale brittleness
shale gas
shale gas content
shale gas exploitation
shale gas geological survey
shale-gas production
shale gas productivity
shale gas recovery
shale inhibitor
shale landform
shale layre with gas
shale oil
shale oil extraction
shale oil industry
shale oil in situ production
shale oil processing
shale oil production
shale recovery
shale stability index
shale swelling tester
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:2026/8/21 18:56:11