Fischer-Hjalmars and P.Siegbahn, which are reported to bo very near to the Hartree-Fock limit, but the basis function set which we used is completely different from theirs,and much simpler.是什么意思_Fischer-Hjalmars and P.Siegbahn, which are reported to bo very near to the Hartree-Fock limit, but the basis function set which we used is completely different from theirs,and much simpler.在线翻译_英语_读音_用法_例句