查询词典 quantum physics

Atomic resolution is achieved by frequency shift image for rutile TiO_2 (001) surface of pentahedron quantum dot in vertical route, spherical cap quantum dot in superposition s1 route and combination quantum dot in combination route scanning along [110] direction.

得到非接触原子力显微镜在金红石TiO_2(001)面五面体、球缺和组合形状量子点表面沿[110]方向扫描的原子级分辨率频率位移图像。

Quantum chaos ; quantum classical correspondence ; effective Planck constant ; quantum heterogeneity

量子混沌；量子经典对应；等效普朗克常数；量子相空间不均匀度

The polynomial representation of a quantum state is defined. Based on the CSS-type construction of quantum codes, a new method for encoding and decoding of CSS-type quantum convolutional codes is presented and corresponding networks are described.

定义了量子态的多项式表示形式，根据CSS型量子码的构造方法，给出了CSS型量子卷积码的一种新的编译码方法，描述了编译码网络。

The polynomial representation of a quantum state is defined. Based on the Calderbank-Shor-Steane- type construction of quantum codes, a new method for encoding and decoding of CSS-type quantum convolution codes is presented. Its corresponding networks are also described.

定义了量子态的多项式表示形式，根据Calderbank-Shor-Steane型量子码的构造方法，给出了CSS型量子卷积码的一种新的编译码方法，描述了编译码网络。

Quantum computation and quantum information is one of the new fields of application Quantum Mechanics.

量子计算与量子信息是量子力学的一个崭新的应用领域。

In quantum mechanics,the evolution of a quantum state is a unitary evolution ,the evolution process can be described by an action of a unitary operator on the quantum state and the process is time reversible.

在量子力学中，态的演化是一个幺正演化过程，态的演化过程可以用演化算子对态的作用来表示，幺正演化过程是时间可逆的。

As the second part of our research, the effect of stochastic dephasing on quantum coherence and quantum entanglement has been analyzed, and we find that quantum entanglement relies on the fluctuation of random variable in stochastic process.

另外我们分析了几何相在随机过程中的改变：发现几何相的改变不仅依赖于随机变量的涨落，而且依赖于系统的频率。

At the same translational energy, the cross-section increases with the rising of the rotational quantum number j, and declines with the rising of the quantum number m. In the last, we find that the reaction rate constant and the cross-section have the similar rule for the quantum numbers j and m.

最后比较各个量子态的速率常数，我们也看出随量子数j的增加，速率常数升高，随量子数m的增加速率常数降低，这些曲线在我们的图中都呈现相似的下降趋势，这和散射截面的规律是吻合的。

On one hand, profound understanding of harmonic oscillator model through various ways is crucial to understand the essence of quantum mechanics and research into micro physical models by means of quantum mechanics; on the other hand, the application of algebraic approach to solve the eigenvalues and wave function of mechanics is the main means to solve the actual problems in quantum mechanics.

简谐振子模型是量子力学中极其简单又重要的模型，其物理思想在其他相关的学科中都有着广泛的应用，通过多种途径去深入理解简谐振子模型，对理解量子力学的实质和运用量子力学作为工具去研究微观物理模型都有重要的意义；另一方面在实际工作中应用代数方法去求解力学量的本征值和波函数是研究量子力学的主要手段。

As chargeless particles, photons have extensive applications in quantum communication, quantum key distribution and quantum computation because of its low loss, impartibility, getting phase delay and combining on beamsplitters easily.

光子作为中性粒子，由于其具有低损耗性、不可分离性、易于实现相位延迟以及容易通过分束器耦合等特性，使得单光子在量子通信、量子密钥分配及量子计算等研究中具有广泛的应用前景。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。