查询词典 quantum

For quantum dot size dependent investigation, no correlation was observed between quantum dot size and fluorescence intermittency.

有关改变量子点大小的部份，并没有观察到萤光闪烁随量子点大小改变的趋势。

The quantum fidelity was used as a measure of stability and also used to study irreversibility, especially it is very useful in investigating quantum chaos.

保真度的概念在表征系统稳定性，研究系统演化的不可逆过程等基本问题以及对于量子混沌的刻画中都有非常重要的应用。

The SU(1,1) Lie algebra is of great interest in quantum optics because it can characterize many kinds of quantum optics systems.

广义SU(1，1)相干态 SU(1，1)李代数能表示许多量子光学系统，所以它在这个领域内引起了人们极大的兴趣。

And using this scheme, the implementation of quantum key distribution and quantum logic gate are presented.

该方案避免了利用衰减脉冲光作为受控非门的输入单光子时存在的多光子问题。

In quantum computation one would need quantum logic gate which can produce entanglement efficiently.

在量子计算中我们需要能够有效产生纠缠态的量子逻辑门。

Through studying the dynamical and quantum fluctuation properties of the spin waves, in analogy with the modulation of quantum noise in light and lattice waves, and lattice waves, we calculate out the average value of spin fluctuation and get the condition of achieving the magnon squeezing states.

通过研究自旋波的动力学和量子涨落的性质，类似于光波和格波的量子噪声的调制，计算出自旋涨落的平均值，从而得到了产生磁了振子压缩态的条件。

Thus we review the train of thoughts which Heisenberg founded quantum mechanics and stress the important of the matrix forms in quantum mechanics.

在回顾了Heisenberg创立矩阵力学的基本思路之后，在其后对量子力学的论述中，强调了量子力学中的矩阵形式。

The aim of this paper is to answer the query on the foundation of quantum mechanics advanced by Tao Zongying in articles,Acta Mathematica Scientia,1982,2(2):183～192 and Acta Photonica Sinica,1997,26(9):769～770.It is shown,based on the globalism concept in quantum mechanics,that Landau and Lifshitz′s momentum probability distribution function of a particle in a one dimensional infinitely deep square potential well is correct,and that Pauli and other′s distribution function is incorrect.The problem of mome...

本文回答了文献1～2对量子力学提出的疑问基于量子力学的整体性概念指出，Landau和Lifshitz给出的一维无限深方势阱中粒子的动能概率分布函数是正确的，Pauli等人给出的概率分布函数是不正确的从量子测量理论的角度讨论了一维谐振子的动量概率分布问题，并且指出势能大于本征能量的概率不为零并不表示存在负动能的概率分布区域

In the fourth one, the joint state of Bell states is used as the quantum channel toteleport a multipartite quantum state.

第四种方案以Bell基所组成的联合量子态作为量子信道，实现了多体量子态的受控隐形传态。

However this principle exhibits itself only in a multipartite quantum system, thus it is difficult to understand it in simple single particle quantum systems.

利用这一联系反过来可以帮助我们理解广义量子干涉原理，因为在量子计算机中一切计算都是普通的量子力学所允许的量子操作，因此广义量子干涉原理就是普通的量子力学体系所允许的原理，而这个原理只是在多体量子力学体系中才会表现出来。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。