查询词典 the quantum theory

Quantum genetic algorithm is a probability optimization method which is based on quantum compute principle. The precision and the rate of convergence are impacted by rotation angle.

量子遗传算法是基于量子计算原理的概率优化方法，在量子门更新过程中，旋转角的大小直接影响优化的结果和进化的速度。

At the same time, theories on the construction of the generalized coherent states and realization of coset space respresentation are briefly summarized, while the concepts of quantum phase space and the classical analogy for a quantum system are derived.

同时，对一般相干态的构造理论以及陪集表象表示的实现也进行了简要的介绍，并且引入了量子相空间和量子系统的经典类比等概念。

Atomic force microscopy is used to examine the surface morphology of the 3-monolayer InAs. It's found that the evolution of surface morphology with increasing the GaAsSb thickness can be classified into 3 stages: random distribution of InAs quantum dots, space-selective growth of InAs quantum dots on cross-hatching surface, and purely cross-hatching surface.

最后，由原子力显微镜分析，让我们观察到样品表面的InAs奈米结构的分布型态：(1)随机分布，(2)在田埂状(cross-hatching)的表面上选择性的成长，(3)奈米结构渐渐地消失，最后仅剩田埂状的表面型态。

Decoherence is the main quantum noise and the barrier of physical implementation of quantum computer.

消相干是量子计算机中一个最主要的量子噪声，也是量子计算机物理实现的一个主要障碍。

In order to solve the attenuation and decoherence problem of long-distance quantum communication, the technique of quantum repeater appeared.

但实用的量子中继技术，需要解决纠缠同步问题。

Thanks to the interpretation of quantum decoherence, progress has been made in solving the problem of quantum measurement.

量子测量退相干解释，在解决量子测量难题上正在取得进展。

The density matrix formalism in quantum mechanics, and quantum statistical mechanics.

量子力学的密度矩阵形式，以及量子统计力学。

Within the framework of 1+1 quantum sine-Gordon model and by quantum self-consistent method we study the effect of the dimerization and frustration on the ground-state properties of the system.

在标准的1+1维量子sine—Gordon模型的框架下，我们用量子自洽方法研究二聚化和阻挫对系统性质的影响。

In this book the emphasis is on the role of the Dirac equation in the relativistic quantum mechanics of spin-1.2 particles. We cover the range from the description of a single free particle to the external field problem in quantum electrodynamics.

本书着眼于Dirac方程在1/2自旋粒子的相对论量子力学的作用，覆盖了从单个自由粒子的相对论量子力学到量子电动力学的外加场问题。

According to that the eigenstates of applied quantum systems, are with discrete or continuous spectrum construction, quantum information is divided into two types of discrete variables and continuous variables. They have different features and application potentials. Both of them are parallelly developing.

量子信息科学根据所利用的量子变量的本征态具有分离谱或是连续谱结构区分为分离变量与连续变量两大类，连续变量和分离变量量子信息有着不同的特点与应用前景，各具特色，目前正在平行发展。

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。