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- In the business world, entropy rules.
在商业世界中,无序状态主宰一切。
- In the business world, entropy rules.
柯林斯词典
- 无序状态;混沌状态
Entropyis a state of disorder, confusion, and disorganization.
英英释义
noun
- (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work
- entropy increases as matter and energy in the universe degrade to an ultimate state of inert uniformity
- (communication theory) a numerical measure of the uncertainty of an outcome
- the signal contained thousands of bits of information
双语例句
- 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。 - The Maximum Entropy Method is a kind of parameter spectrum estimation method based on AR model.
最大熵谱估计法是以AR模型为基础的一种参数谱估计方法。 - Entropy is the measure of the disorder or randomness of energy and matter in a system.
熵是对一个系统里的能量和物质随机程度的衡量。 - 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。 - A new image segmentation method based on grey relational analysis and fuzzy entropy is presented.
提出了一种结合灰色关联度和模糊熵的分割算法。 - Based on this, we establish the quantitative model of apperceive situation by the conception of information entropy.
在此基础上,利用信息熵的概念建立了感知态势的定量模型。 - 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。 - It uses a random pool to gather entropy from user inputs and system parameters.
它使用一个随机池,以收集用户输入和系统参数熵。 - 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; - The calculation method of objective index weight through the concept of entropy in information theory avoided man-made subjectivism.
借用信息论中熵的概念计算客观权重的方法,避免了人为的主观性。