熵的

Information entropy of an equivalence relation has many regular and interesting properties.

等价关系上的信息熵具有最为简单、规范的性质。

The parameters Euler's number and region area are chosen as characteristic values to built the fault module identification tree for the sake of auto-identification of several ordinary faults.

PCB光板缺陷检测中，根据PCB光板图像和缺陷的特点，选用了最大熵阈值分割算法对图像进行二值化处理，并以欧拉数和区域面积为特征值，建立缺陷模式识别树，实现常见几种缺陷的自动识别。

The maximum entropy approach is proved to be expressive and effective for the statistics language modeling , but it suffers from the computational expensiveness of the model building .

但是，在用现有的最大熵方法建立统计模型时存在计算量过大的问题〔2〕。

This paper selects futures contracts of copper in SHFE, hard wheat in ZCE and soybean in DCE as samples and,by means of principle of maximum entropy,generalized extreme value distribution and K-S goodness-of-fit test, makes an empirical study on the characteristics of statistic distribution of time interval between extreme volatilities of return rate series of commodity futures in China.

本文基于极值理论，以沪铜、大连大豆和郑州硬麦期货为研究对象，应用最大信息熵原理、广义极值分布和K－S拟合检验，实证分析了我国商品期货收益率极端波动的时间间隔的统计分布特征。

Grasp entropy and exergy analysis method and cultivate the thought to use energy feasibly.

掌握利用熵分析法和火用分析法对热力过程进行分析的方法，树立合理用能的思想。

Based on the first and second law of thermodynamics, entropy generation theory is applied to establish vortex tube model.

根据热力学定律，采用最小熵产分析方法，建立了涡流管的热力学模型，得出了产生所需冷热端温度同最小压比之间的函数关系，并在h—s图上表示出涡流管能量分离热力过程。

Research results: Kolmogorov entropy is more than zero, lyapunov exponents tend to zero, correlation dimension is real number of more than 3, negative power appears partially in power spectrum in lower frequency and the FCA diagram as certain inclination.

研究结果：kolmogorov熵大于0，Lyapunov指数趋于0，关联维为大于3的实数，功率谱图中在低谱部分出现负幂，PCA图具有一定的斜率。

Kolmogorov introduced the fundamental asymptotic invariant for a dynamical system, the entropy.

Kolmogorov 引入了动力系统的基本的渐近不变量，熵。

To the fuzziness in the rough sets, new fuzzy entropy is proposed.

对于粗糙集中的模糊性，提出了一种新的模糊熵

With the help of energy density, we get the global existence of smooth peoriodic solutions, and their large time behavior.

对更加复杂的非等熵情形，利用能量密度，得到了其周期光滑解的整体存在性和指数衰减性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。