请输入您要查询的字词:
单词
氩-氩年代测定
释义
氩-氩年代测定
Encyclopedia
理学
核分析技术
释
argon-argon dating
氩-氩年代测定
利用中子活化法使样品中的39K经过39K(n,p)39Ar反应转化为39Ar,然后用质谱计测定其40Ar/39Ar的比值,代替通常在钾-氩法中的40Ar/40K比值,计算岩石或矿物的地质年龄。
随便看
fiber supercontinuum
fiber support index
fiber suspension
fiber term
fiber to the building,FTTB
fiber to the cabinet,FTTC
fiber to the home,FTTH
fiber to the office,FTTO
fiber transmission system
fiber transverse mode controlling technique
Fiber type bedding
fiber waveguide principle
fiberwise topology
fiber work of break
fiber work of break-down
fiber yield elongation
fiber yield strength
Fibonacci
Fibonacci chain
Fibonacci chain mapping
Fibonacci coefficient
Fibonacci dual theorem
Fibonacci factorial constant
Fibonacci function
Fibonacci group
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:2026/7/5 4:53:31