The comparisons of the results at the quantum level with those in classical theories are discussed.
将量子情况下的结果与经典结果作了对比。
Our ability to observe particles at the quantum level is currently limited by Heisenberg's uncertainty principle.
我们观察量子水平下粒子的能力目前受到海森堡不确定原理的限制。
In some sense, we're closing a door on this problem in physics. But we are actually opening a much larger door for future tests of the equipartition theorem at the quantum level.
就某方面来说，我们正关上这扇物理问题的大门，同时我们开启了一扇更大的门，通向以后量子层面的能量均分定理测试。
Using the periodic orbit theory, we computed the quantum level density of a particle in the two-dimensional harmonic oscillator potential with and without the magnetic flux line for different cases.
利用周期轨道理论，我们计算了在不同情况下，一个粒子在二维谐振子势中存在和不存在磁通量时的量子能级密度。
Even if quantum mechanics was wrong and somehow, you know, at the macro level all the indeterminism boils out — whatever — and at the macro level we are deterministic systems, so what?
即便量子力学是错的，而且不知怎的，在宏观水平上，所有的非决定性都蒸发了，不管发生了什么，在宏观水平上我们都成了决定论的系统，那又如何？
Today the most popular approach to quantum gravity is string theory, which researchers hope could describe happenings in the universe at the most fundamental level.
目前研究量子引力最常用的方法是超弦理论，研究人员希望它能描述宇宙在最基本层面上的活动。
Penrose also believes that quantum mechanics, the rules governing the physical world at the subatomic level, might play an important role in consciousness.
Penrose同时也相信量子力学，这个在亚原子层次主宰世界的物理规律，可能在意识中扮演重要角色。
He has created an algorithm that allows quantum computers to simulate chemistry with a level of accuracy that traditional computers will never be able to match.
他已经发明了一种算法，通过量子计算机在一定程度上精确的模拟化学，这种精确程度是传统计算机永远不能匹敌的。
For example, Figure 2 represents the fourth energy level for a quantum dot in a pyramidal geometry.
例如，图2表现了金字塔形几何形状中一个量子点的第四能级。
Powerful tools such as quantum-chemical computational models allow chemical engineers to build structures that can control reactions at the atomic level.
量子化学计算机模型已经建立，这是一种十分强大的技术手段，可让化学工程师制造出某种设备，以达到从原子水平上控制化学反应的目的。
The results show that quantum entanglement of all states from the coherent state to number state interacting with a cascade three level atom can be displayed by using the binomial field property.
结果表明，利用二项式光场的特性，可以揭示从相干态到数态之间的所有态光场与三能级原子相互作用时的量子纠缠性质。
When observing energy level of a chaotic system changing with one of the parameter, there are many avoided crossing, which possibly is an important sign of quantum chaos.
在研究经典混沌系统的量子能级随某一参数变化时，人们观察到了大量的“能级回避交叉”，这种现象很可能是量子混沌的一个重要标志。
We study the spontaneous emission and quantum entangled state of the system in which a two level atom interacts with electromagnetic field.
研究了二能级原子与电磁场相互作用体系的自发辐射与量子纠缠态。
Achieving the energy level position in quantum Wells of quantum well infrared photodetectors (QWIPs) is the base of designing QWIP other parameters.
量子阱中能级位置的确定是获得量子阱红外探测器其它设计参数的基础。
At the level of self-consistent Born approximation, the quantum transport of coupled dots under random voltages is studied by the quantum transport master equation.
结合自洽玻恩近似，用量子输运主方程理论研究了串联双量子点在任意电压下的输运问题。
The view of reality from classic physics can not work under the level of quantum, and the quantum mechanics need a wholly new view of reality.
经典物理的实在观不能深入到量子层次，量子理论要求一种新的实在观。
We find the reduced fidelity is an effective tool in detecting the quantum phase transitions associated with level crossings for the finite-size systems.
我们发现在有能级交叉的有限大尺寸系统中，约化保真度是一个测量量子相变的有效工具。
To suppress the infidelity to an acceptable level, a promising approach based on geometric phases was proposed as well as quantum encoding scheme.
为了提高量子门的保真度到尽可能高的水平，人们提出了基于几何相的量子门方案，以及量子编码方案等。
Some quantum effects in the multiphoton interaction processes of a three-level A-shaped atom with two squeezed modes are studied in detail.
本文研究了具有A型跃迁结构的三能级原子与两个压缩态光场多光子相互作用过程中的一些量子效应。
And the bound state with the highest energy level in the quantum-dot molecule changes gradually into a quasibound state when the electric field strength increases.
计算量子点分子中束缚能级之间跃迁的振子强度表明，只有成键态和相应的反键态之间跃迁才是允许的。
The quantum reduced entropy evolution of a V-type three-level atom interacting with the two - mode odd-even entangled coherent field is investigated.
运用量子约化熵研究了V型三能级原子与双模奇偶纠缠相干光场相互作用系统中场熵的演化特性。
We study the spontaneous emission and quantum entangled state of the system in which a two-level atom interacts with electromagnetic field.
研究二能级原子与电磁场相互作用体系的自发辐射与量子纠缠态。
The second is controlled exchange of quantum entangled state of three two-level particles GHZ state and a W state.
三个二能级粒子GHZ态与一个W型态的量子纠缠态交换控制方案；
A new feature will be exhibited in the absorption-dispersion relation if quantum coherence is induced by an external field in the medium consisting of atoms of V-type energy-level configuration.
在V型能级系统原子介质中，若利用外场产生相干，则弱光场在该介质中的吸收-色散关系将展现出新的特性。
The time evolution of atomic dipole squeezing in the intensity-dependent coupling interaction between squeezing vacuum state and V-type three-level atom is studied using the quantum theory.
利用全量子理论，研究了压缩真空场与V型三能级原子依赖强度耦合作用系统中原子的偶极压缩效应。
The time evolution of atomic dipole squeezing in the intensity-dependent coupling interaction between squeezing vacuum state and V-type three-level atom is studied using the quantum theory.
利用全量子理论，研究了压缩真空场与V型三能级原子依赖强度耦合作用系统中原子的偶极压缩效应。
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