saltus problem

Electromagnetic transition amplitudes of negative-parity resonances are calculated based on one-pion exchange (OPE) model and one-gluon exchange (OGE) model, respectively.

分别利用单胶子交换和单π交换夸克模型计算了核子负宇称激发态的电磁跃迁振幅 ,讨论了两个模型所给出的不同的组态混合角 。

Because the intensity ratio of the 3s2 1S0-3s3p 1P1 transition to the 3s2 1S0-3s3p 3P1 resonance transition is a function of electron density and is useful as a density diagnostic in tokamak plasmas, the investigations are very important for resonance transitions 3s2 1S0-3s3p 1P1 in highly-stripped magnesium-like isoelectronic sequence ions.

预测计算了CaⅨ-LuLⅩ(20≤Z≤71)离子3s3p1P1的组态能级,进一步计算了CaⅨ-LuLⅩ(20≤Z≤71)离子3s21S0-3s3p1P1的共振跃迁谱线波长、振子强度和跃迁概率,其中GaⅩⅩ,AsXXⅡ,TcXXXⅡ,PdXXXⅤ,TeXLⅠ和XeXLⅢ离子的3s21S0-3s3p1P1的共振跃迁谱线波长等有关数据为本文内插计算值,而BaXLⅤ-LuLⅩ的所有结果纯属本文外推预测计算结果。

By the discrete position representation method, the vibrational-rotational levels of some bound-state and the Franck-Condon factors of rovibrational transitions in non-adiabatic approximations for diatomic molecules are calculated.

应用DPR方法(the discrete position representatioll method)编程计算了双原子分子Li2 三种低电子态和LaF分子基态的振转能级以及非绝热近似下K2分子在不同电子束缚态之间发生振转跃迁的 Franck-Condon因子。

At near of the point of synchronization, amplitude slips appear and the time between two amplitude slips becomes longer and longer as near as the point of synchronization.

在不忽略极限环振子振幅变化的情况下,考察了具有自然分布的极限环振子的最近邻耦合,在过去工作的基础上,观察到了在耦合极限环振子随着耦合强度的增大而逐步同步的过程中,振子的振幅在同步分岔点处发生跳跃,并且在接近同步岔点处振幅跳跃的时间间隔加长。

About Confirming the Effective Regular Product Method of Transition Amplitude in the Physical Processes

给定物理过程中跃迁振幅有效正规乘积的确定

Quantum Transition in the NMR System in the Case of Producing the A-A Phase;

核磁共振系统产生A-A相时的量子跃迁

The smallest energy transitions are between rotational levels; the next smallest between vibrational levels.

在转动能级之间的能量跃迁最小，其次是振动能级之间的跃迁。

Calculation of Oscillator Strengths and Lifetimes on the Transitions of High Rydbery States of Atom Li

锂原子高里德伯态跃迁的振子强度和辐射寿命

Theoretical Research on the Transition Energy and Oscillator Strength of Lithium-Like Systems;

类锂离子体系跃迁能和振子强度的理论研究

Calculations of 1s～2ns-1s～24p Transition Energies and Oscillator Strengths for Lithium-like Systems from Z=11 to 20;

类锂离子（Z=11-20）1s～2ns-1s～24p的跃迁能和振子强度

Investigations on Discharge Circuit for Neon-calcium Ion Resonance-metastable Transition;

钙离子共振亚稳跃迁激光放电电路的研究

Theoretical electric quadrupole transition probabilities and oscillator strengths for Sr;

理论Sr原子电四极矩跃迁几率和振子强度

Theoretical study of generalized oscillator strengths for valence-shell excitations of argon

Ar原子价壳层跃迁广义振子强度的理论研究

Dynamic Response of Geared Rotor System and the Effect of Clearance on Jump Characteristics of Amplitude

齿轮—转子耦合系统的动态响应及齿侧间隙对振幅跳跃特性的影响

amplitude calibration unit

振幅校准器振幅测量器

Resonance Raman Spectra of Uracil and 5-Chlorouracil Dynamic Structures during ~1S_0→~1S_2 Transition

尿嘧啶和5-氯尿嘧啶~1S_0→~1S_2跃迁动态结构的共振拉曼光谱

Effect of Wetting Layer Transition and Pure Dephasing on Rabi Oscillation Decoherence in Semiconductor Quantum Dots

半导体量子点中浸润层跃迁与纯失相对Rabi振荡退相干的影响

absorptive amplitude

吸收振幅，吸收幅度

As a single crystal ithas large emission cross, wide absorption band, low threshold, high thermoconductivity.

具有大的受激发射跃迁截面，宽吸收带，低激光发射振荡阈值，高热传导率等特点。

Theoretical Research on the Energy Level Structure and Oscillator Strength of Lithium-like V～(20+) Ion;

类锂V～（20+）离子高激发态的能级结构和偶极跃迁振子强度的理论研究

Adjusting the vibrating amplitude easily and having the function of amplitude.

具振幅预知功能且振幅调整容易。

two electron one photon transition

双电子 单光子跃迁