entropy是什么意思 entropy在线中文翻译

entropy 英 [ˈentrəpi] 美 [ˈɛntrəpi]

entropy 词典解释

名词熵,平均信息量;负熵

entropy 网络解释

  1. 函数
    ...例如, Tomlinson(1997)指出,师傅(mentors)在帮助初构,如热力函数(entropy) 到达一定之临界关键点时,驱散结构於是产生一定的系. 林和(1992)指出:生态学家使用了史迈尔(Smale)的混沌研究方法,推估吉卜邱馨仪(2000)....
  2. 能趨疲;熵
    ...通常温度降低,分子排列较有秩序,引起能趋疲(熵)(entropy)的降低. 由液体转变到固体,其熵会降低,反之亦然. 井然有序排列的分子易于长晶. 通常一种长晶条件泡两份,一份置于室温,另一份放在4℃的冰箱....
  3. 熵值法
    ...因为各因素之灰关 ,其值系由众多变因(Variables)之灰关关系 权重相等方式,而以熵值法(Entropy)求出βk 权重因子. 首先由第1.项原检定,并得出卡方值(Chi-square)与其自由. 卡方值显著,则表示样本资的 S...

entropy 英英释义

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

entropy [ˈentrəpi]

中文翻译
1
n. [热] 熵(热力学函数)
英语释义
1
n (communication theory) a numerical measure of the uncertainty of an outcome
2
n (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work