entropy

英 [ˈentrəpi]

美 [ˈentrəpi]

n. 无序状态测量法; 熵(物质系统的不能用于作功的能量的度量); 无序状态

复数：entropies　

BNC.13494 / COCA.19607

牛津词典

noun

无序状态测量法
a way of measuring the lack of order that exists in a system
熵（物质系统的不能用于作功的能量的度量）
a measurement of the energy that is present in a system or process but is not available to do work
无序状态
a complete lack of order
1. In the business world, entropy rules.
  在商业世界中，无序状态主宰一切。

noun

(thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work
1. entropy increases as matter and energy in the universe degrade to an ultimate state of inert uniformity
Synonym:randomnessS
(communication theory) a numerical measure of the uncertainty of an outcome
1. the signal contained thousands of bits of information
Synonym:informationselective information

The environment entropy theory has been expanded according to the entropy increase theory.
依据熵增理论，从理论上拓展了环境熵的概念。
The method is based on the intrusion detection model and the entropy is used as the criterion.
该方法以入侵检测模型为基础，信息熵为准则。
This paper proposed a genetic clustering image segmentation algorithm on entropy.
设计了一种基于熵的遗传聚类分割算法。
Shannon entropy was introduced to reflect the changes of internal product constitution of primary industry more clearly.
引入了信息熵的概念，更好地反映了第一产业内部产值结构的变化。
In this paper, the convergence theorems of the adjustable entropy function method are studied.
对调节熵函数法的收敛性作了理论分析。
A pruning algorithm based on entropy theory for designing BP neural network structure is proposed.
提出了一种基于熵理论的BP神经网络结构设计修剪算法。
The effect of optimum orders on minimum entropy generation was analysed.
分析了优化级数对最小化熵产生的影响；
Aim In order to study the application of fuzzy relative entropy for fuzzy pattern recognition.
目的研究模糊相对熵在模式识别中的应用。
It analyzes the theory and characteristics of entropy.
深入分析了熵的基本理论和特点。
Well, in this simple model the entropy of the pure liquid is zero.
在这个简单的模型中，这个纯液体的熵是零。