查询词典 spin in

In this paper, after taking over coupling effect between electronic spin and orbital angular momentum, to revise the formula of electronic angular momentum in Bohr's theory, and electronic speed formula is obtained in a single-electron system, and to correct the energy level formula of atomic orbit in Schr? dinger's method by relativistic effect, the theoretical improving formula is built for spectrum fine splitting calculation, the calculated values are in good agreement with experimental ones, and reflect changing law of spectrum fine splitting values.

本文在考虑了电子的自旋角动量与轨道角动量的耦合作用后，通过对Bohr理论中的电子运动角动量的修改，推导出单电子体系的电子速度公式，结合对Schrdinger的原子轨道能级表达式相对论效应修正，从而得出本文的氢及类氢离子光谱精细结构值的理论计算公式，应用此改进公式，所得的计算值与实验观测值符合得很好，计算结果也反映了氢及类氢离子光谱精细结构数据变化的规律性。

Wushan in the rotating drum birthplace - Song of the beach town so there's been civil, human ancestor Fu Song of the beach in the area of life, once he heard the local people in order to expel worms and a wolf in sheep's clothing designed for the huge Drums The sound, all of a sudden it was stirring sonorous drums attracted, and he also fell in love with a resounding encouraged by the spin of the rough, and he sounded the first Chinese drum skin surface.

在武山旋鼓的发源地——滩歌镇的民间还有这样的流传，人文始祖伏羲曾在滩歌一带生活过，有一次他听到了当地人们为了驱逐狼虫而精心设计的羊皮鼓的巨大的响声，一下子被那震撼人心的铿锵鼓点所吸引，于是他也爱上了高亢粗犷的旋鼓舞，于是他敲响了华夏的第一面羊皮鼓。

Chapter 2: The chapter concentrates on the powerful instrument in studying the carrier transport properties—thermopower.. Starting with the base theory, the chapter discussed the thermoelectricity phenomenon in metal and semiconductor in detail, including the useful Mott formula, phonon drag effect (normal process and Umklapp process), abnormal thermopower in transition metal, two-band model, magneton scattering, and so on. To resolve the abnormal thermopower in low temperature, some theoretical models, such as the distortion of Fermi surface, resonant scattering, spin-bag model, were argued. Each of them has its limition.

第二章：对热电势这一研究物质载流子输运性质的手段进行了综述，从热电势的原理和基础理论研究开始，针对金属和半导体的热电势现象进行了详细讨论，包括研究工作中常用的Mott公式、声子曳引的正常过程和Umklapp过程、过渡金属异常的热电势现象、双带模型及磁子散射机制等等，对于低温下的异常散射机制讨论了声子曳引、费米面畸变、共振散射机制、自旋口袋模型等若干种理论模型及其局限性。

Recently, theoretical approaches to these reactions also indicated that often the reactants and products had ground states of different spin multiplicities, and the transformations of spin multiplicities occurs frequently in thermal reactions.

近年来，人们在研究这类反应的过程中还发现反应的基态反应物和基态产物通常有着不同的自旋态，整个热反应前后频繁出现自旋多重度改变的现象，即反应不遵守&自旋守恒定律&。

Spin injection make the spin density of the polarons different at the different position in the organic semiconductor.

计算结果表明，极化子电导的自旋相关性是自旋注入引起的，和电流的自旋极化率密切相关；在自旋注入发生后，有机半导体内不同位置上极化子自旋态密度不同，由此产生的极化子电导也不相同，极化子电导是位置的函数。

Thus, some kind of quantum spin liquid phase may be developed in the strong spin-phonon coupled system.

在强自旋-声子耦合相互作用系统中可以建立某种量子自旋液体相。

This article mainly discussed critical and magnetic properties in the system of mixed spin-1 and spin-1/2 BCM with bond dilution and random crystal field.

中文摘要：混合自旋BCM 的临界行为和磁学性质是本文重点讨论的内容，在本文中我们主要采用了键稀疏和随机晶场作用下混合自旋为1 和1/2 的BC模型，在有效场的框架内计算并讨论了三维简立方系统的临界行为和相关磁学性质。

Since the contribution of the spin-orbital coupling interaction of the ligand to optical and electron paramagnetic resonance spectra can not be neglected, the optical and EPR spectra g factors g‖、g⊥ and hyperfine structure constant A‖、A⊥ of LiHSO4:VO2+ crystal are calculated from the high-order perturbation formulas on the basis of double-spin-orbital coupling model and crystal-field theory for 3d1 ion in tetragonal symmetry.

考虑到配体离子的自旋－轨道耦合作用对光谱和电子顺磁共振谱的贡献不可忽略，采用3d1离子在四角对称下基于双自旋－轨道耦合模型的高阶微扰公式和晶场理论公式，理论计算了LiHSO4：VO2+晶体的光谱和电子顺磁共振参量g因子g‖、g⊥和超精细结构常数A‖、A⊥。

A flat spin is a spin done horizontally in the air.

平空旋是身体在空中与地面平行旋转的动作。

The room temperature magenetic susceptibility measurements on the complexes in chloroform and dimethylsulfoxide solution yield magnetic moments of ~4.9 B.M.,i.e.the expected spin only value for high spin Mn.

室内温度在氯仿和二甲基亚砜的解决方案产生的磁矩4.9 B.M。，i.e.the预期为高自旋旋转锰配合物的价值，只有动采用磁化率测量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。