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- 二阶微扰理论（MP2）Second-order Moller-Plesset perturbation theory (MP2)
- 二阶微扰理论Second-order perturbation theory.
- 本论文运用量子化学的密度泛函理论(DFT)和二阶微扰理论(MP2)方法,在B3LYP/6-31G~*、B3LYP/6-311G~*、B3LYP/6-311G~(**)和MP2/6-31G~*水平上,通过能量梯度全优化计算研究了5-取代吲哚类化合物的结构和性能。In this paper, we apply Density Functional Theory (DFT) methods and Second-order Perturbation theory (MP2) of quantum chemistry to calculate 5-substituted indole derivatives at B3LYP/6-31G* B3LYP/6-311 G B3LYP/6-311G and MP2/6-31G level using the energy gradient method, respectively.
- 二阶微扰解second-order per-turbation solution
- 在二级微扰理论的计算下(MP2/aug-cc-pvdz+BF)，体系平衡几何的频率计算值都为正。It was found to have equilibrium geometry with all frequencies real at the second-order M? ller-Plesset perturbation (MP2/aug-cc-pvdz+BF) level.
- 金属包层渐变折射率平板介质波导导模的二阶微扰分析Second Order Perturbation Analysis ofGuided Modes in Metal-Clad Grade Index Planar Wave-Guide
- 二阶微商作用second-order derivative action
- 理论依据theoretical foundation
- 提出理论advance a theory
- 本文用这种方法处理了自聚焦非线性薛定谔方程的孤子微扰理论。In my paper, the method is dealt with the nonlinear Schrodinger equation with several perturbation terms.
- 核素心室造影二阶微导分析法评价冠心病患者左室舒张功能Evaluation of left ventricular diastolic function of CAD patients by radionuclide ventriculorgraphy
- 在别的坐标系中,它除了包含对时间的二阶微商外,还可能会包含对时间的一阶微商。In other coordinates it will involve second and possibly first derivatives with respect to time.
- 在别的坐标系中，它除了包含对时间的二阶微商外，还可能会包含对时间的一阶微商。In other coordinates it will involve second and possibly first derivatives with respect to time.
- 不等微扰unequal perturbation
- 参数微扰parameter perturbation
- 脉冲微扰pulsed perturbation
- 振动微扰vibrational perturbation
- 定向微扰directed perturbation
- 序列微扰sequence perturbation
- 轴向微扰axial perturbation
