采用具有微弱磁矩的强磁体是捕获反氢原子的关键。
A strong magnet was critical to trapping antihydrogen atoms by using their small magnetic moments.
我马上发现这个新方程正确地给出了电子的自旋和磁矩。
I soon saw that this new equation gave correctly the spin and the magnetic moment of the electron.
并以质子磁矩为例,讨论了重子磁矩的计算。
Taking the proton moments as an example, we discuss the calculation of baryon moments in this work.
在顺磁材料中,磁矩的方向在原子之间随意变化。
In a paramagnetic material the directions of the magnetic moments vary randomly from atom to atom.
主要讨论了EPI对局域磁矩的存在和大小的影响。
We have estimated the effect of EPI on the existence and size of the local magnetic moment.
积分形式的静磁学。磁多极。磁矩与角动量之关系。
Integral Forms for Magnetostatics. Magnetic Multipoles. Relation between Magnetic Moment and Angular Momentum.
本文讨论核子的反常磁矩对于内转换系数数值的影响。
The effect of the anomalous magnetic moment of the nucleon on the value of the internal conversion coefficient is investigated.
总磁矩随尺寸的增加线性递增,并呈现奇偶交替的现象。
The total magnetic moment showed monotonic increase with size up to 5, which alternated with odd and even numbers.
我们还估出了磁化过程中磁性转变(即磁矩变化)的大小。
We have also estimated out the size that magnetic change (namely the magnetism square change) in the course of magnetization.
在这个合金系统中巡游电子磁性和局域磁矩的表现都很明显。
In this alloy system, both itinerant electron magnetism and localized magnetic moments appear very clearly.
磁场作用对分配比的影响与稀土元素的磁矩大小无规律性关系。
The magnetic field does not have periodical relationship with the distribution rat…
本文主要研究阿尔法磁谱仪(简称ams)永磁磁体的磁矩问题。
The dipole moment of a permanent magnet for Alpha Magnetic Spectrometer (AMS) is discussed in the paper.
对飞轮样机的剩磁矩实验验证了该分析方法及补偿方法的正确性。
The experimental results of a prototype demonstrate the validity of the analysis and compensation method.
自旋电子学是一种新技术,它利用的是电子的磁矩,而不是其电荷。
Spintronics is a new kind of technique, which makes use of magnetic moment of electrons instead of charge.
一个例子是周期运动,如一个带有自旋和磁矩的粒子在恒定磁场中的进动。
An example is periodic motion, such as the precession of a particle with intrinsic spin and magnetic moment in a constant magnetic field.
这种电子能量损失谱的磁线性二向色性可以用来研究磁性材料的磁矩信息。
This kind of magnetic linear dichroism can be used to study the magnetic moment of magnetic materials.
自旋-轨道耦合是电子的自旋磁矩和由轨道运动产生的磁场之间的相互作用。
Spin-orbit coupling is the interaction between the spin magnetic moment of an electron and magnetic field generated by its orbital motion.
本方法提供了定量描述磁矩三维择优取向分布的方法和测量参数的实验方法。
This method provides a quantitative description for the distribution of preferred orientation of the moments in three dimensions and a experimental method for measurements of the parameters.
借助层状模型,研究了硬磁相与软磁相原子的短程交换作用对界面原子磁矩取向的影响。
The effects of the shortrange interaction between hard and soft magnetic phase on the reorientation of the magnetic moment of the interfacial atoms are investigated using a layered model.
基态磁矩的结果也很符合实验,我们也还计算了某些低能级之间的E2跃迁几率及分支比。
The agreement with experiment is fair. The ground state magnetic moments and reduced E2 transition probabilities between some low-lying states are also calculated.
当磁矩反平行排列时,自旋对电子输运性质的影响消失,但电子整体的透射概率明显减小。
When the magnetic moments are antiparallel, the spin affect on the electron is vanished, and the conductance decrease obviously.
分析结果表明,通过磁轴承磁对称设计及永磁体补偿可以有效地将剩磁矩减小至一定范围内。
The analytical results show that the RMM can be effectively reduced to a certain range by a magnetic symmetric design of the magnetic bearings and compensation with a permanent magnet.
经元素分析、红外光谱、电子光谱、摩尔电导及室温磁矩对配合物的组成和结构进行了表征。
The structure and magnetic properties of these compounds were investigated by X-ray diffraction and magnetization measurements.
本文从原子磁矩的计算入手,按着运用量子力学微扰论方法探讨原子顺磁磁化和抗磁磁化的量子理论。
This essay, Starting from the Calculation of the atomic magnetic moment, approaches the quantum theory of Paramagaetism and diamagnetism by applying quantum mechanics perturbation theory.
结果表明:过去2000年中,地磁场的偶极子磁矩并非一直减小,有近400年的时间是持续增长的。
The results indicate that the geomagnetic dipole moment is not always kept decreasing over the past 2000 years, but increasing during nearly 400 years.
通过对电子结构的分析,发现铅没有宏观磁矩表现,电子能带在费米面处存在相交,说明铅具有强的金属性。
It is shown that lead has no macro magnetic moment. The electron energy bands intersect with Fermi-Face, suggesting that lead has a quality of strong metal.
利用地磁场模型资料,计算和分析了公元0 ~ 2000年的地磁场偶极子磁矩和地磁北极位置的长期变化。
With geomagnetic field model records, several kinds of secular variation of geomagnetic dipole moment and the position of the geomagnetic North Pole during the year 0 ~ 2000 a.
利用地磁场模型资料,计算和分析了公元0 ~ 2000年的地磁场偶极子磁矩和地磁北极位置的长期变化。
With geomagnetic field model records, several kinds of secular variation of geomagnetic dipole moment and the position of the geomagnetic North Pole during the year 0 ~ 2000 a.
应用推荐