1) the closure theory
闭合论
1.
Fred Dretske claims that eliminating all of relevant alternatives is the necessary condition for the definition of knowledge, and that skeptical suppositions are not relevant alternatives, so the closure theory must be restricted in the contextual area of relevant alternatives.
闭合论是怀疑主义的重要论证方式。
2) epistemic closure theory
知识闭合论
3) closed-orbit theory
闭合轨道理论
1.
Application of closed-orbit theory to the spontaneous emission of an atom in the vicinity of a mirror;
光子闭合轨道理论对单镜面附近原子自发辐射率的解释(英文)
2.
01 in accordance with the closed-orbit theory and spatial-splitting consistent method.
利用包括实散射的闭合轨道理论和分区自洽迭代的计算方法,研究了在标度能量~ε=-0。
3.
In order to explain the behavior of oscillations,the closed-orbit theory has been extended to the classical geometric trajectories of emission photon,and the frequencies of the closed orbits of photons are extracted by Fourier transform.
引入标度变量,采用腔量子电动力学方法计算了原子的自发辐射率,并用闭合轨道理论对结果进行分析:由于介质界面的影响,光子经界面反射后返回到辐射原子上,并与出射的光子相干,辐射率呈现出拟周期的阻尼振荡;通过Fourier变换抽取振荡频率,每一频率对应一条光子经典轨迹的作用量,从而给出了夹层空腔对激发态原子自发辐射率的影响的新解释。
4) closed orbit theory
闭合轨道理论
1.
Using molecular closed orbit theory and the region splitting and consistent iterative method,we firstly compute the recurrence spectra of NO molecule in strong magnetic field theoretically.
利用分子的闭合轨道理论和分区自洽的迭代方法,首次从理论上计算了NO分子在强磁场中的回归谱。
2.
In this paper, the dynamical properties of Rydberg hydrogen atom and Lithium atom near a metal surface are studied by using of the methods of phase space analysis and closed orbit theory.
在本文中,运用相空间分析的方法和闭合轨道理论方法,以近金属表面H里德堡原子体系为基本模型,研究了Li原子体系和外场下的近金属表面H原子的动力学行为,主要进行了以下几个方面的工作:(1)给出近金属表面里德堡原子体系的理论模型和物理图像,并描述体系的标度性质等。
3.
Semiclassical closed orbit theory has been extensively used to explain the photo-absorption spectra of atoms in external fields due to its clear physical picture and wide availability.
半经典闭合轨道理论由于具有物理图像清晰、应用范围广泛等特点被普遍用来解释原子或离子在强外场中的光吸收现象,成为实现联结经典理论和量子理论的重要桥梁,并是研究和发展量子混沌概念的一个典型实例。
5) semiclassical closed-orbit theory
半经典闭合轨道理论
1.
Semiclassical closed-orbit theory has been a powerful tool for investigating photo-ab.
半经典闭合轨道理论由于具有物理图像清晰、可近乎解析处理等特点被普遍用来解释原子或离子在强外场中的光吸收现象,成为实现联结经典理论和量子世界的重要桥梁。
2.
The semiclassical closed-orbit theory has been extensively used to explain this phenomenon due to its enlightened physical picture and wide availability such that has become a bridge between quantum and classical theory.
半经典闭合轨道理论由于具有物理图像清晰、应用范围广泛等特点,被普遍用来解释此类现象,并成为实现联结经典理论和量子理论的重要桥梁。
3.
Semiclassical closed-orbit theory has been extensively used to explain the photo-absorption spectra of atoms in external fields due to its clear physical picture and wide availability.
半经典闭合轨道理论由于具有物理图像清晰、应用范围广泛等特点被普遍用来解释原子或离子在强外场中的光吸收现象，成为实现联结经典理论和量子理论的重要桥梁，并是研究和发展量子混沌概念的一个典型实例。
6) semiclassical closed orbit theory
半经典闭合轨道理论
1.
The semiclassical closed orbit theory begins to fail when bifurcation occurs.
当改变能量、位置或场强等参数时,电磁场中里德堡态的原子、分子和离子等体系将出现分岔现象,从而导致波函数在分岔点附近发散,半经典闭合轨道理论不再适用。
2.
The semiclassical closed orbit theory begins to fail when the returning wave becomes infinite near the core, and this is the typical situation when bifurcations of closed orbits occur.
半经典闭合轨道在外场和激光参数的某些值附近发生分岔 ,导致波函数的发散 ,使原有的半经典闭合轨道理论失效 。
补充资料：闭合
【诗文】：
闭合孤城剩放慵，桐江清绝胜吴松。
云收忽见北山雪，月落正闻西寺钟。
世味老来无奈薄，土思病後不胜浓。
蓴羹岂止方羊酪，轻许平生笑士龙。
【注释】：
【出处】：
闭合孤城剩放慵，桐江清绝胜吴松。
云收忽见北山雪，月落正闻西寺钟。
世味老来无奈薄，土思病後不胜浓。
蓴羹岂止方羊酪，轻许平生笑士龙。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条