查询词典 relativistic

Low-lying electronic states of the lutetium dimer (Lu2) were studied based on density functional theory using ten different density functionals together with three different relativistic effective core pseudopotentials. Relative state energies, equilibrium bond lengths, vibrational frequencies, and ground-state dissociation energies were evaluated.

用密度泛函理论方法研究了镥二聚体(Lu2)低能量电子态的性质，计算了电子态相对能量、平衡键长、振动频率以及基态解离能，考察了密度泛函性质、相对论有效势种类以及Hartree-Fock交换作用大小对计算结果的影响。

The magnetic moment of a hydrogen atom is calculated by using the solution of the relativistic wave equations.

文摘：利用氢原子的相对论性波动方程解计算了氢原子的磁矩。

They are the sources of familiar names such as "orbital angular momentum","spin-orbit coupling" and "magnetic moment" for operators of the relativistic quantum formalism.

他们是熟悉的名字的来源，例如"轨道的角动量"，"纺轨道连合"和相对论性的量形式主义的操作者的"磁矩"。

Graphene has become a model system in condensed matter physics because its charge-carrying particles move at relativistic speeds, in effect behaving as if they are massless.

Graphene已经成为凝聚态物理学中的一个模型体系，因为其带电荷的粒子能以相对论速度运动，从效果来看，其行为就好像它们没有质量一样。

He contributed to statistical mechanics by his development of the quantum theory of a monatomic gas and he has also accomplished valuable work in connection with atomic transition probabilities and relativistic cosmology.

他写给他的统计力学的发展，量子理论，他的气也monatomic有价值的工作就完成了过渡原子相对论和宇宙学的概率。

By systematically analyzing the single particle level and the occupation probability near the Fermi surface,and the rule of nuclear particle number deviations with proton numbers for N =8,20,28,50,82,126 neutron chains within the relativistic mean-field model with BCS theory,we have discussed the stability of the shell structure for the traditional neutron magic in the whole range of nuclear spectrum from neutron line to proton line,and predicted that traditional neutron magic number effect shall possibly disappear only in light neutron-rich nuclei.

在考虑了BCS理论的相对论平均场模型框架内，通过系统研究 N =8，20，28，50，82和126六条同中子素链中每个元素费米面附近的单粒子能级间隔、粒子数占有概率比以及原子核体系的粒子数偏离随质子数的变化规律，讨论了传统中子幻数的壳结构在从中子滴线区到质子滴线区整个核谱上的稳定性，预言只有在轻核的丰中子区域，传统的中子幻数效应才可能消失，并把计算结果和最近的文献报道作了比较。

In FACT, every one of the principles of Newtonian mechanics survives as a special case of the more general relativistic formulation

事实上，牛顿力学中的每一原理都可看作是更普遍的相对性公式的特例。

The thrust is the result of a relativistic effect and would not occur under simple Newtonian physics.

他的理论以爱因斯坦的理论为前提，推进器原理也是相对论效应的结果，在经典牛顿物理学范围不适用。

Analytical formulas derived by usingthe thin-lens approximation are compared with the results of numerical integrationof the relativistic paraxial ray equation and found to be sufficiently accurate for-practical applications.

结果表明，在实际应用的范围内，解析公式具有足够的精确度。

A model of expanding pion sources in relativistic heavy ion collisions, when only hadronic matter is generated, is proposed.

提出了一种相对论重离子碰撞中强子物质生成时的π膨胀源模型。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。