analytical potential energy function 解析势能函数 ; 势能函数 ; 分析势能函数
Then, a new analytical potential energy function of diatomic molecule is proposed based on the ECM and applied to some electronic ground states and excited states of diatomic molecules.
在创立能量自洽法的基础上提出了一种新的双原子分子解析势能函数—ECM势，并将其运用到一些双原子分子的电子基态和激发态。
The analytical expressions for the phase and group velocities of the axial optical field, accelerating potential and energy gain etc. are derived and are used to make numerical analysis.
给出了轴上光场的相速度和群速度、加速电位及电子能量增益等的解析表达式，并作了数值计算和分析。
Based on the established relationship between the atomic potential and the macroscopic continuum strain energy density, analytical expressions for the tangent modulus tensors are derived.
利用原子间相互作用势以及能量等效原理，得到了基于广义连续介质模型的单壁碳纳米管的本构关系。
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