查询词典 the quantum theory

Similarly, investigations on the information encoded in finite physical resources will also be helpful for improving the efficiency of state measurement, storage, etc.. This dissertation focuses on some theoretical investigations of quantum state estimation together with discrimination process, and is organized as follows. In the first chapter, we introduce some basic concepts and related background materials, including the theory of quantum operation and unitary group representation, which is helpful for understanding the following content of this dissertation.

在量子密码通信的安全性研究中，测量可获取信息直接关系到窃听能否成功，这实际上对应于量子态的操作和识别过程；在量子通信信道容量、以及态编码的研究中，考察如何利用有限的物理资源标识尽可能多的量子态信息，对提高信息测量、存储的效率都很好的指导意义。

By making use of the quantum canonic ensemble theory,the quantum fluctuations of a mesoscopic RLC circuit in the mixed state have been studied.

利用量子正则系综理论研究了介观RLC电路在混合态下的量子涨落。

Reading Bohr: Physics and Philosophy offers a new perspective on Niels Bohr's interpretation of quantum mechanics as complementarity, and on the relationships between physics and philosophy in Bohr's work, which has had momentous significance for our understanding of quantum theory and of the nature of knowledge in general.

读博尔：物理学和哲学在尼尔斯·博尔的把量力学看作互补性身上提供一个新远景，并且在在博尔的工作里的在物理学和哲学之间的关系上，通常，已经有我们的理解量子理论的重大的意义和知识的性质。

The quantum entanglement in a system which is composed of two entangled atoms interacting with the squeezed coherent state is studied by means of the full quantum theory. The influences of the coherent amplitude factor, the squeezing factor, the ratio of two coupling coefficients on the entanglement property are discussed.

利用全量子理论，研究了双原子与压缩相干态光场相互作用系统的量子纠缠特性，分别讨论了相干态振幅参量、光场压缩参量和耦合系数比值对系统场熵和原子相对熵演化的影响。

The quantum information is a new cross field which combined the quantum mechanics with the information theory.

量子信息学是量子力学与信息论相结合的一个产物，而量子纠缠是量子信息学中一个非常重要的资源，是量子计算以及量子通讯的基础。

In this paper, the quantum energy levels and the level splitting of the firstand the second excited states generated by the stretching vibration of CH and CD bondsin normal benzene C6H6 and deuterated benzene C6D6 haye been studied in detail by new non-linear quantum mechanical theory in weakdisperse limit.

用最近发展起来的非线性量子力学的定态本征方程的理论去计算蒸气和液体的苯（C6H6）和重苯（C6D6）的CH和CD键的振动所产生的量子能态。

In our study, multiple temperature-independent points and accompanying oscillations are observed in the longitudinal resistivity between the low-field insulator and the quantum Hall liquid. The amplitudes of these oscillations can be well described by conventional Shubnikov-de Haas theory, and our experimental results therefore support the existence of an intermediate metallic regime between the low-field insulator and quantum Hall liquid.

在此研究中，我们发现在低场的绝缘态与高场的量子霍耳态之间，纵向电阻率有多个不随温度变化的交点，而此交点所在的位置与其所伴随振荡的振幅可以利用Shubnikov-de Haas 理论解释，因此由我们的实验结果可以看出，在低场绝缘态与高场量子霍耳液体态之间，的确存在一个过渡的金属态。

Based on the combination of classic information theory and basic quantum-mechanical principle, quantum secret communication system, which owns unconditionally security, has provided much more effective methods to protect the information system from attacks.

以经典信息理论和量子力学基本原理相结合的理论基础，量子保密通信系统从根本上为未来的信息保护提供了更加有效的方法。

Including: Light quantum theory , propose the light quantum hypothesis.

分别是：光量子论，提出光量子假说。

This chapter sums up five aspects of theory bases of constitutional review system:(1) theory of supreme of constitution,(2) theory of limited government,(3) theory of check and balance of power,(4) theory of sovereignty of people,(5) theory of rule of law.

第一节简要回顾了我国宪法监督制度从无到有的四个历史阶段，第二节分析了我国现行的宪法监督制度所存在的主要问题，第三节探讨了我国的违宪审查制度为何难以建立起来的理论障碍、思想障碍和法律障碍。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。