不确定关系

Week 14 Regular nature of hydrogen atomic spectrum and Bohr hydrogen atom theory, wave –particle dualism of matter and uncertainty relation

第14周氢原子光谱的规律性和玻尔的氢原子理论；实物粒子的波粒二象性和不确定关系。

Week 15 Experiment law of hydrogen atomic spectrum, Bohr hydrogen atom theory, wave -particle dualism of matter, de Broglie waves, uncertainty relation, wave function and its statistical explanation, standard condition of wave function, Schrodingger equation in one dimension, simple introduction of quantum mechanics.

第15周氢原子光谱的实验规律，氢原子的玻尔理论；波粒二像性，德布罗意波，不确定关系；波函数及其统计解释，波函数的标准条件，一维薛定谔方程，量子力学简介。

The uncertain relationship between the double limit and the quadratic limit is explained and the determination methods to the nonexistence of the odd function's limit are given.

本文阐明二重极限与二次极限的不确定关系，给出齐次函数的极限不存在的判定方法。

In this paper the answer is explored by experiment combined with wave-particle duality and uncertainty principle.

为此力图从实验的角度结合波粒二象性和不确定关系来探讨这一问题的答案。

And we show the form of the reduced density matrix master equation and its solution at first .Then we derive the solutions of Ohmic spectrum and Laurent series spectra master equations. Finally, we make analysis of the solutions of stochastic process and their coefficients from the cumulants, late time uncertainty function and linear entropy

首先展示了有关约化密度矩阵主方程的形式和解的形式；接着推导出欧姆谱和分洛朗级数谱这两个随机过程主方程的解；最后从累积量，延时不确定关系和线性熵等方面来研究随机过程主方程的解及其系数特点。

When the uncertainty principle is considered, it is not possible to locate a photon in space more precisely than about one wavelength.

解 译考虑到不确定关系时，一个光子的空间位置不确定度不大于其一个波长。

The article begins with the establishment of the ETUR and its disputation, argues the rationality of the use of explanation context here, then analyses the different explanations of the ETUR and educes three different explanation contexts, as epistemological, ontological and semasiological, considering the reference, meaning and its extended meaning in quantum mechanics as the elements of explanation context.

文章首先从能量-时间不确定关系的提出、关于其的争论等入手，论证了对其作解释语境考察的合理性，而后基于物理学家们所做出的不同种解释进行分析归纳，指出△E和△t的指称、△E·△t≥/2的意义及其意义在量子力学中的延伸作为解释语境的构成要素共同构成了对于ETUR的三种不同解释语境，即认识论的解释语境、本体论的解释语境、语义学的解释语境。

The squeezing property of a state is rooted in uncertainty relation, however, squeeze has a close relation with entanglement.

压缩态的根源在于量子力学中的不确定关系，但是它跟量子纠缠之间存在非常紧密的关系。

The paper treatments the time series by the artificial nerve network technology, defines the network structure by the self - correlation analysis, sets up the artificial nerve network model of well irrigation paddy water demand for uncertainty relation between inside and outside factors of water demand series.

应用人工神经网络技术处理需水量时间序列，通过自相关分析，确定网络结构，建立了井灌水稻需水量的人工神经网络模型，解决了需水量序列内部及其外部诸多影响因素之间的不确定关系，预测精度较高，可在灌区决策管理中应用。

There are three reasons for people's extensive interest in spin squeezing. Firstly, the spin squeezing is an effective method to overcome the limit in precision improvement set by Heisenberg Uncertainty Principle. Secondly, because of the relationship between spin squeezing and entanglement, the research in spin squeezing is of importance for quantum information. Lastly but not the least, the entanglement is one of fundamental physics problems, so research in thespin squeezing has both practical and theoretical significance.

论文摘要：自旋压缩的研究受到广泛关注源于三方面的原因：海森堡不确定关系的普遍存在是量子测量器件精度提高的最根本障碍，如何抑制它对精度的影响有着巨大的应用前景；自旋压缩与量子纠缠的密切关系使得自旋压缩的研究对量子信息有着重要的意义；另外，量子纠缠是物理有待探索的基本问题之一，所以对自旋压缩的研究既有应用方面的意义，也有着基本理论方面的意义。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。