AN ANALYTIC EXPRESSION FOR THE ENERGY EIGENVALUES OF A MORE GENERAL SCREENED COULOMB POTENTIAL USING THE SHIFTED 1/N EXPANSION是什么意思_AN ANALYTIC EXPRESSION FOR THE ENERGY EIGENVALUES OF A MORE GENERAL SCREENED COULOMB POTENTIAL USING THE SHIFTED 1/N EXPANSION在线翻译_英语_读音_用法_例句