查询词典 hydrogenic

The non-relativistic energies and wave functions were determined by Rayleigh-Ritz method. The relativistic effects, including the correction to kinetic energy, the electron-electron contact term, and the orbit-orbit interaction, Darwin term, and mass-polarization effect on the energies were calculated by using first-order perturbation theory. In order to obtain a more accurate result for the larger Z system, the quantum-electrodynamics correction should be included. This correction to energy can be evaluated for the valence electron by using a hydrogenic formula with an effective nuclear charge, Z. The ionization potential, the excitation energies and the fine structure split-tings for a lithium-like ion with higher nuclear charge (Z=26) were calculated.

非相对论能量用Rayleigh-Ritz变分法确定，包括动能修正、电子—电子接触项、轨道—轨道相互作用项以及Darwin项的相对论修正和质量极化项由全实加关联波函数的一阶微扰给出，量子电动力学修正由有效核电荷方法和类氢公式计算；给出了较高核电荷(Z=26)类锂体系1s^2nl组态的电离能、激发能和1s^2np组态的精细结构劈裂。

The availability of the hydrogenic model when applied to highly-excited states of complex atoms is discussed.

对&类氢&模型应用于复杂原子的适用性进行了分析。

On the other hand, Cu, Co and Ni are all present in manganese phase in the hydrogenic nodules.

这些过渡金属元素在成岩作用形成的结核中的存在与铁锰结核中锰矿物和铁的氧化物、氢氧化物的晶体化学特征密切相关，而在水成作用形成的铁锰结核中的富集与锰矿物和铁的氧化物、氢氧化物的晶体化学特征关系不大。

The nl shell energies of high ionization ions have been calculated by using the improved screened hydrogenic ionization model.

采用改进的屏蔽氢离子模型计算高剥离态离子的nl壳层能量，并与实验值及其他理论值进行了比较。

With theories of hydrogenic uranium deposit and roll type sandstone uranium deposit, this doctoral...

本文以水成铀矿床和卷状砂岩铀矿床成矿理论为指导，对伊犁盆地南缘典型层间氧化带型砂岩铀矿床进行了较全面系统的解剖。

The higher-order relativistic contribution and QED correction to the energy is estimated under a hydrogenic approximation.

通过引入价电子的有效核电荷，在类氢近似下，估算了对能量的高阶相对论修正和QED修正。

Schroedinger's equation in three dimensions: central potentials, and introduction to hydrogenic systems.

三维薛丁格方程式：中心位势以及介绍类氢系统。

The binding energies of the hydrogenic impurity states in a cylindrical quantum wire with finite deep potential well are discussed.

三、将模型进一步改进，考虑有限深柱形量子线中类氢杂质态的性质。

The effects of the external electric field on the hydrogenic impurity states in the GaAs quantum wire with a finite confining potential are studied by a variational method.

给出了杂质态结合能在不同的电场强度下随量子线半径、杂质位置的变化关系。

Effects of the large non-hydrogenic core ofStrontium atoms were investigated by comparing the experimental Fouriertransformed spectra with hydrogenic closed-orbit theory. The strange peaks inthe experimental spectra were ascribed to combination orbits induced by corescattering of Strontium atoms.

通过对理论计算结果与实验进行比较，研究了非氢原子实对电子动力学行为的影响，发现Sr原子实散射引起的组合轨道在实验回归谱中产生了&奇异&峰。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失