查询词典 the quantum theory

In addition, the existing of quantum non-cloning theory leads to the birth of quantum cryptograph.

再者，由量子态不可克隆的特性产生了量子密码学。

In Chapter Ⅱ, the author mainly introduces the theory of quantum cryptography and the study of quantum characteristics.

在第二章，主要介绍了量子密码学相关的理论及量子固有特性的研究。

Van Fraassen's interpretative theory of quantum measurement is not only the core of his philosophy of quantum mechanics,but also the theoretical foundation in his philosophy of science,constructive experimentalism.

知识词典华中科技大学学报：人文社科版武汉14～19B2科学技术哲学万小龙20022002范·弗拉森的量子理论的解释思想不仅是他的一般科学哲学理论——建构经验论的重要科学思想基础，也是建构经验论在量子力学哲学中的具体体现。

Some aspects of reality - a unified theory of physics, or a theory of consciousness - might elude our understanding simply because they're beyond the powers of human brains, just as surely as quantum mechanics would flummox a chimpanzee.

现实的某些方面，比如，我们难以理解物理的统一理论或认知理论，也许只是因为它们超出了人类大脑的理解能力，正如量子力学必定会令黑猩猩大惑不解一样。

The grey scale of the pixels in image is expressed by quantum bit and the relation between two pixels is described by means of the superposition of two quantum bit in this paper.Based on this,the average of linear hermitian operator in this superposition can be used for judging the edge of image and a new method for edge detection of image is so created.The rationality of the method is interpreted by probability theory here.

利用量子比特表示图像像素的灰度，用双量子位叠加态来描述两像素之间的关联，通过线性厄米算符在该量子叠加态中的平均值来判断像素的边缘特征，由此建立了一种新的图像边缘检测方法，并从概率论的角度对该方法的合理性给予解释。

Planck constant and spin quantum number are calculated by the spacing of the twin line.These have high precision compared with theory value. sodium atomic spectra ; fine structure constant α; spin quantum number s

文献[2]用双光栅单色仪取代平面光栅摄谱仪研究钠原子光谱，能明显观察到谱线双重结构不同成分间的强度比

Controlling quantum phenomena is an important goal in chemistry, and quantum control theory is helpful to realize the goal.

控制量子现象是化学研究中的一个重要目标，量子控制论对实现该目标具有积极的指导意义。

To quantificationally describe trip mode transfer rules,the comparability between trip mode transfer and quantum jump was analyzed in detail,and a trip mode transfer model was put forward according to quantum energy level jump theory.

为定量描述出行方式转移规律，分析了出行方式转移与量子跃迁的相似特性，根据量子能级跃迁理论建立了出行方式转移模型，通过分析长春市居民出行调查数据，推导了出行方式转移的多项式拟合公式，分别采用2~4次多项式标定了拟合系数，并且进行了相关性检验。

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。

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。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。