negative binomial distribution

基本解釋

• [數(shù)] 負二項分佈；[數(shù)] 負二項分配

英漢例句

雙語例句

• According to a kind of demand distribution, which can be represented as a negative binomial distribution, the profit maximization model of those products is deduced.
  基於一種負二項分佈的離散需求函數(shù)，推導了易腐品利潤最大化模型。
• The commonly used statistical methods for the researches on family clustering are the binomial distribution, the negative binomial distribution and the G examination and so on.
  研究家庭聚集性常用的統(tǒng)計方法有二項分佈、負二項分佈和G檢騐等。
• The results are as follows: The distribution pattern of larvae is aggregative ( negative binomial distribution) . The aggregation dose not change with the densities of population of leaf miner.
  結果表明：菸草潛葉蛾幼蟲在田間呈聚集分佈，聚集強度不因種群密度的改變而改變。

• negative binomial distribution更多例句

詞組短語

短語

• Poisson negative binomial distribution 泊松負二項分佈
• multivariate negative binomial distribution 多變量負二項分配
• The negative binomial distribution 負二項分佈
• negative binomial distribution model 負二項分佈模型
• Generalized negative binomial distribution 廣義負二項分佈

• negative binomial distribution更多詞組

專業(yè)釋義

經(jīng)濟學

• 負二項分佈

毉葯科學

• 負二項分佈

  Conclusions The snail distribution was not the unique negative binomial distribution,but maybe dynamic distribution related with snail density. A new generalized distribution model was needed to reflect the dynamics of the distribution.
  結論釘螺分佈不是單一的負二項分佈,可能存在著與密度有關的一種動態(tài)變化,有待於提出新的、更廣義的分佈模型來更好地反映這種動態(tài)變化。

  數(shù)學

• 負二項分配
• 負二項式分佈

生物學

• 負二項分佈