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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。

In the latter case, the particle is thermally excited to a higher energy level En in the

在第二种情况中,粒子在亚稳井中被势激发到更高的能级En,然后以提高的能量隧

In the latter case, the particle is thermally excited to a higher energy level En in the metastable well, and then tunnels through the barrier at an elevated energy.

在第二种情况中,粒子在亚稳井中被势激发到更高的能级En,然后以提高的能量隧穿势垒。

Its losing weight unique efficiency is high, can in-depth seepage subcutaneous fat organization, activate the fat enzyme activity comprehensively, urges the fatty cell activity, the combustion unnecessary fat, the fast decomposition unnecessary fatty acid, through in vivo microcycle, the fast decomposition leaves in vitro abreast in row, the control energy takes, after preventing thinly, bounces the regeneration and the excrescence stores up, achieves models the body us body curve.

其瘦身独特效率高,能深层渗透皮下脂肪组织,全面激活脂肪酶活性,促使脂肪细胞活动,燃烧多余脂肪,快速分解多余脂肪酸,通过体内微循环,快速分解并排出体外,控制能量摄入,阻止瘦后反弹再生和赘肉囤积,达到塑身美体曲线。

The time-domain response of the induced currents on a scattering object irradiated by a plane wave with a Gaussian pulse in time is expanded as an associate Hermite series in this paper. Using the isomorphism of the associate Hermite function and its Fourier transform, the frequency-domain information can be obtained similarly to the time-domain expansion. According to the corresponding relation between time-domain analysis and frequency-domain analysis, and using the early-time response and the low-frequency information of the induced currents, the non-known coefficients in the expansion series can be decided. The entire responses of the induced currents on the scattering object in both time and frequency domains can be obtained at one time by simultaneous extrapolation computation using both the early-time response and the low-frequency information of the induced currents.

摘要首先根据散射体在高斯脉冲平面波激励下感应电流的能量几乎全部集中在时间轴和频率轴上的有限范围内,该文将时域响应展开为系数待定的连带Hermite级数的叠加,并根据连带Hermite函数的傅里叶变换的自反性,得到与时域响应形式类似的频域响应;然后利用时域方法和频域方法分别计算散射体上感应电流的早时响应和低频信息;最后经过时域和频域联合外推计算,由早时响应和低频信息确定时域和频域响应的待定系数,从而获得了整个时域和频域的完全响应。

In this paper, we analysis this problem in details, and regard that the radiation induced by curvature of shocked magnetic field lines plays a significant role in GRB emissions.

它具有极高的能量、极猛烈的爆发、极短的时标和极其复杂的时间结构和能谱结构,是宇宙中最剧烈的爆发现象之一。

How to reduce the energy consume so that the quality of the interceptor would be reduced and enhanced the final velocity and average velocity are the key technology of the system scheme for LRADI. Aimed at the character of the LRADI, analysis and study the questions of adoption"interval time can be changed double pulse Solid Rocket Motor"and"double high cast virtual target composition guidance trajectory".

因此如何降低能量的消耗、减轻拦截器的重量,提高末速度和平均速度成为远程反空气动力目标拦截器总体方案的一个重要关键技术,本文针对远程反空气动力目标拦截器的特点,提出和论证了采用"间隔时间可调的双脉冲固体火箭发动机"和"双高抛虚拟目标复合导引飞行弹道"两条新技术途径相关的各种问题。

The universal chip, dubbed Flattop, is estimated to be several thousand times more energy-efficient than comparable irreversible circuits, says Frank.

弗兰克说,称作Flattop的通用芯 Flattop 片的能量效率预计比类似的不可逆电路要高几千倍。

The basis function of the coinjection of Nitrogen and steam is increasing the displacement volume and supply the displacement energy on the basis of Nitrogen, the result of the numerical simulation showed that, after the coinjection of Nitrogen and steam (the optional aqueous Nitrogen ratio was 1: 20~1: 50), the theamal readius increased from 30m to 55m more or less, the recovery ratio increased by 5~10%. The production effect of the high cycles steam stimulation will be improved and the pattern infill will be avoided and the economic results will be improved. 4. The poor result of steamflood is another problem. On the basis of the analysis of the foamer mechanism in the propayation, movement and stabilization, this paper showed that the main meachanism of the increasing recovery of the Nitrogen foam and steamflood was the increasing displacement factor and oil displacement efficiency.

三针对蒸汽吞吐加热半径有限(一般30m左右)而蒸汽吞吐轮次已高达5轮以上的具体情况,将氮气与蒸汽混合(套管环空中注氮气,油管中注蒸汽)进行吞吐可增加加热半径1~2倍以上;在对原油流变性研究基础上,对氮气蒸汽原油体系状态进行了分析,指出了氮气在油藏中基本上是以气相方式存在;热氮混合吞吐的基本作用为扩大波及体积和提供驱油能量;在此基础上所进行的热氮混注数值模拟研究表明:蒸汽中加入氮气后(最佳汽氮比为1:20~1:50),加热半径从30m增至55m左右,采收率可提高5~10%以上,大大改善了高轮次蒸汽吞吐的生产效果,可避免大规模井网加密,提高了经济效益。

High protein formulae contain 20% or more of total energy from protein.

配方含高蛋白质的20%或从蛋白质的总能量更多。

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She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。