查询词典 quantum theory

Physically, this is to regard teleportation equivalently as transferring quantum states through a real quantum channel.

从物理上讲，这是把量子隐形传态等效于通过实际的量子信道来传输量子态。

We hope that this scheme can find wide application in quantum information and quantum computation.

我们希望这个方案可以在量子信息和量子计算方面得到更广泛的应用。

This would require that the number of effective degrees of freedom in quantum gravity can be reduced by a large gauge transformation; more evidence for a peculiar hidden symmetry in quantum gravity.

这将需要一些有效的自由度在量子引力可减少了大型针式转变；更多证据的特殊隐藏对称性量子引力。

At the end of this chapter a concrete calculation example of Gauge transformation is given.In chapter 2 of this paper, two example applying gauge transformation for Quantum Geometric Phase in adiabatic condition are given, with explicit calculation process .The two examples is similar in objects to calculate, they are two state quantum system expressed in sphere coordination.

第二章主要讲了两个利用含时规范变换求解绝热近似下的几何相的例子，给出比较具体的计算步骤，它们有一个共同特点就是计算的对象都是二态体系，计算时采用的都是球坐标系，计算的都是只有两个量子态的纯粹的量子系统。

Then the momentum P in the acquired motion equation is replaced by quantum operator, thus we obtain Schrodinger equation for charged particle moving in magnetic fields in Quantum Mechanics. Then we discuss the Gauge transformation and gauge invariance of Schrodinger equation, following which the Dirac phase is introduced.

然后把经典力学中的哈密顿量量子化，得到量子化的带电粒子在磁场中运动的薛定谔方程，之后是薛定谔方程的规范变换和规范不变性，并引入Dirac不可积相因子的概念。

After descibing the concepts, definitionsand operation approaches of quantum group and SLq(2) Lie algebra, the physicalmeaning of quantum group particles is explained in the present thesis. The gaugeinvariance in SLq(2) gauge field and its thermodynamics model is considered basedon the idea of q-deformation. The zero energy gap equation and q-deformed energygap equation are derived under the assumption of q-quantization and semi-classical q-quantization, then the zero-temperature energy gap A(0,q) and crititical temperature〓 can be calculated from the q-energy gap equation.

在介绍了量子群和SLq(2)李代数的基本概念，定义和运算方法后，文中进一步阐述了量子群粒子的物理意义；在q变形思想基础上，本文研究了SLq(2)规范场及其热力学模型中的规范不变性质，并在q量子化和半经典q量子化的假设下导出了零能隙方程和q变形能隙方程；然后从q能隙方程计算了与零温度能隙△(0，q)和临界温度〓。

Quantum Beacons After the incident with the suliban at the Peragon colony, the Enterprise installed 2 quantum beacons on the grappler arms to detect cloaked ships, especially suliban cell ships ("Shockwave").

运输 进取号的船员最常用穿梭机在飞船与星球、其他飞船或空间站之间运输人员、补给品等。

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。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。