查询词典 entropy

This is, of course, at odds with one of the fundamental principles of physics: the second law of thermodynamics , which holds that entropy - the degradation of all matter and energy in the universe to an ultimate state of inert uniformity - increases as a result of each and every process.

当然，这种说法和物理学上的一个基本原则是不一致的：热力学的第二条法则，使熵--宇宙中所有物质和能量会最终退降至一种惰性均匀状态--增加了其作为每个过程的结果。

Put the entropy theory and fuzzy theory on the condition evaluation of DEH Control System. It's not only reflects objective datum, but also accord with subjective opinion.

将熵权理论和模糊数学方法应用于DEH系统状态评价，既客观反应了数据本身的作用，又符合具体工程的实际情况。

Other factors that contribute to relative stability including solvation effect, entropy and electronic delocalization energy were taken into account.

其它影响因素如溶剂化，熵和电子离域能对相对能级的改变也起了一定的作用。

The values of enthalpy and entropy for monomers interacting with solvents have been calculated. In accordance with these results, the dependance of monomers reactivity radio on the polymerization temperature has been discussed.

用NMR法测定了单体与溶剂的络合常数；计算了单体与溶剂相互作用的活化能和活化熵，依此对共聚活性与温度之间的关系进行了讨论。

Right DIB images Wiener filter recovery operation and evaluation of the effect of filtering information entropy algorithm.

对DIB图像进行维纳滤波复原操作和评价滤波效果的信息熵计算算法。

Based on the research work of basic theories including phase space reconstruction,embedding theorem,correlation dimension,local dynamics,Lyapunov exponents,surrogate data etc,based on the research work of general methods such as principal component analysis,correlation dimension GP algorithm,false neighbors method,nonlinear time series prediction,local prediction, adaptive prediction,neural network model,support vector machines regression model, prediction power,nonlinear detection,coarse-graining methodology,conditional entropy and so on,the framework of nonlinear time series analysis are constructed.

在对包括相空间重构、嵌入定理、关联维数、局部动力学、Lyapunov指数、替代数据(来源：A97BC论文网www.abclunwen.com)、等基本理论与其物理意义的研究和讨论基础上；在对包括主分量分析、关联维数GP算法、伪邻近点法、非线性时间序列预测、局域预测、自适应预测、神经网络模型、支持向量回归模型、预测效果、非线性检测、粗粒化方法、条件熵等非线性时间序列一般分析方法的原理和算法研究基础上；构建了新的非线性时间序列分析的理论体系，归纳总结了非线性时间序列分析的基本问题和主要研究方面。2。

This thesis is concerned with the structure and behaviors of the waves of global weak entropy solutions for an initial-boundary value problems of scalar conservation laws with weak discontinuous flux function.

本文研究在流函数具有弱间断点的条件下单个守恒律初边值问题整体弱熵解的结构和波的行为。

Compared with the initial value problems of scalar conservation laws with smooth flux function, the global weak entropy solutions for the initial-boundary value problems of scalar conservation laws with weak discontinuous flux function include the following new interaction types: a rarefaction wave collides with the boundary and is absorbed compltetely or partially by the boundary; a rarefaction wave collides with the boundary and the boundary will reflect a contact or non-contact shock wave; a contact or non-contact shock wave collides with the boundary and is absorbed by the boundary; a contact or non-contact shock wave collides with the boundary and a new non-contact shock will rebound from the boundary simultaneously or later.

与具有光滑流函数的单个守恒律的初始值问题相比，具有弱间断流函数的单个守恒律初边值问题的整体弱熵解中包括下列新的相互作用类型：稀疏波碰到边界并被边界部分或全部吸收；稀疏波与边界相撞，边界反射出一个接触或非接触激波；接触或非接触激波碰到边界并被边界吸收；接触或非接触激波与边界相撞，边界同时或稍后反射出一个新的非接触激波。

In consideration of that Boltzmann—Shannon entropy cannot be used directly to measure the information in group decision, a new approach of information measure of discrete random variable is presented.

对这些问题的研究有助于改进群体决策的组织结构和决策过程，增进群体决策的收益，具有重要的理论意义和现实意义。

Based on Wavelet Packet Decomposition, Entropy Threshold Method has been put forward to reject the Discrete Spectrum Interference in on-line PD monitoring.

首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。