point equation meaning in English
点方程
Examples
- Multiplicity of positive solutions for second - order three - point equation systems
二阶三点方程组的多个正解 - The boundary radius of an atom ( ion ) is defined by the classical turning point equation ( ( r ) = - i , where i denotes the first ionization potential of the atom ( ion ) . the boundary radii of atoms and ions of elements from first - to fifth - row in the periodic table are obtained
对于中性原子，假设此时的能量等于其第一电离能i的负值，即v （ r ） = - i 。我们定义原子核到r的距离为原子的内禀边界半径，简称为边界半径。