查询词典 quantum

In this paper, we mainly discuss the perturbed collocation method. We apply the method to the Schrodinger equation which is a very importent model in quantum mechanics.

本文对摄动配置算法进行了一定的研究，并将其应用到含时薛定谔方程这一极其重要的量子力学模型。

Quantum size effect of nanometer particles has been discussed in this paper from the point of view of colloid and physical chemistry.

本文从胶体化学与物理化学的角度介绍了纳米颗粒的尺寸量子化效应。

Pre-treats the fuels for improved fuel quality for a clean combustion using the molecular engineering technology of quantum manipulation of excited molecules.

利用分子工程技术进行定量激化分子的预处理的方法提高燃料纯度从而进行完全燃烧。

In the present state of scientific knowledge the importance of quantum dynamics is commonplace.

在量力学的重要性是平常的的科学知识的目前的状态里。

Other semirings arise naturally in such diverse areas of mathematics as combinatorics, functional analysis, topology, graph theory, Euclidean geometry, probability theory, commutative and noncommutative ring theory, optimization theory, discrete event dynamical systems, automata theory, formal language theory and the mathematical modeling of quantum physics and parallel computation systems.

在许多不同的数学领域存在着其它形式的半环，比如组合学，泛函分析，拓扑学，图论，欧式几何，概率论，交换和非交换环，优化论，离散动力系统，自动化理论，形式语言理论，量子物理的数据模型和并行计算系统。

Moreover, similar to the corresponding results in [L8], we will finish the decomposition and semi-simplicity of G-quantum doubles of semilattice graded weak Hopf algebras under the condition of commutativity.

首先，我们通过弱Hopf代数的skew-对来构造了一种新的拟双交叉积，这种skew对是对Takeuchi Hopf代数对的一个推广。

In recent years it has been great interest to quantum deformations of commutator relations of Lie algebra and related Hopf structures.

计算出经典的经典Yang-Baxter方程的所有解一直是许多数学家和物理学家非常关心的问题。

Finally, if you are mad enough that you want to solve those tremendously perplexing problems of reconciling gravitational physics with the quantum world, you end up studying general relativity, superstring theory, M-theory, Calabi-Yau compactification and so on.

最后， 如果你是疯够，你想解决这些极大困扰的问题，调和引力物理与量子世界，你落得学习广义相对论，超弦理论， M-理论，卡-油紧等。

Except that the specifications of the single-objective real-valued quantum-inspired evolutionary algorithm are kept, the proposed algorithm has three main features to enhance the RQIEA. First, the crowed comparison operator is used to sort and select individuals in multi-objective sense. Second, the non-uniform mutation operator is applied to improve the precision for local search and to preserve the convergency for the solutions. Third, the diversity preserve operator is proposed to maintain the diversity.

该算法除保留求解单目标优化问题的实值量子演化算法的特点外，还有三个主要特征：首先，根据多目标优化特点，使用多目标密度比较算子对种群进行排序和筛选；其次，应用非均匀变异算子保持解的收敛性和提高局部搜索能力；再次，使用多样性保持算子来保持解的多样性。

The suitable synthesis conditions of those new products have been studied. The structures of them are affirmed by IR spectroscopy, 1~H NMR,(13)~C NMR and Elemental Analysis;the configurations of them are also analyzed by theoretical calculation of quantum chemistry. Influences of the length of hydrophobic group, the degree of substitution on the solubility, surface activity, emulsifying property, foam property, hygroscopicity and humidity-retaining ability, compatibleness of those new products have been studied in detail.

探讨了各反应产物的适宜合成条件，并利用红外吸收光谱、1~H、(13~C核磁共振、元素分析等仪器分析手段和量子化学从头算STO-3G对所得产物的结构进行了表征；同时较详细地研究了疏水基碳链长度、反应取代度对合成产物的溶解性、表面活性、乳化性、泡沫性、吸湿保湿性和配伍性等物化性质和应用性能的影响规律。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。