来源:Earth, Planets and Space , 2021
作者:Monika Korte, Emmanuel Nahayo
关键词:Harmonic splines;Secular variation;...
使用许可:CC BY
来源:Earth, Planets and Space , 2021
作者:Monika Korte, Emmanuel Nahayo
关键词:Harmonic splines;Secular variation;...
使用许可:CC BY