density function

基本解釋

• [數(shù)][統(tǒng)計] 密度函數(shù)

英漢例句

雙語例句

• This cartoon shows the probability density function of 1s.
  下麪這個動畫表示了,數(shù)1s軌道的概率密度函數(shù)。
• Well, it depends on what you know about the measurements' probability density function (PDF).
  它依賴於您對度量值的概率密度函數(shù)（probability density function，PDF）的認(rèn)識。
• Figure 1 shows a typical normal probability density function, so called because most observations fall into this sort of distribution.
  圖1顯示了一個典型的正態(tài)概率分佈函數(shù)，這樣命名是因爲(wèi)絕大多數(shù)值都屬於這個分佈範(fàn)圍內(nèi)。

原聲例句

• This cartoon shows the probability density function of 1s.
  下麪這個動畫表示了,數(shù)1s軌道的概率密度函數(shù)。
  麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
• We can graph out what this is where we're graphing the radial probability density as a function of the radius.
  我們可以，畫出它來,這是逕曏概率密度,作爲(wèi)半逕的一個函數(shù)圖。
  麻省理工公開課 - 化學(xué)原理課程節(jié)選
• We can talk about the wave function squared, the probability density, or we can talk about the radial probability distribution.
  我們可以討論它,波函數(shù)的平方，概率密度，或者可以考慮它的逕曏概率分佈。
  麻省理工公開課 - 化學(xué)原理課程節(jié)選

權(quán)威例句

• Which is why, during the trials, a group of doctors led by Robert Grossman of the Methodist Hospital, Houston, will monitor such things as the participants' bone density, respiratory function and cardiovascular systems, all of which are expected to improve when someone is no longer stuck in a wheelchair.
  ECONOMIST: Bionics (I)

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詞組短語

短語

• density distribution function 等密度函數(shù);二躰約化分佈函數(shù);數(shù)密度分佈函數(shù)
• density s function 密度函數(shù)
• random density generating function 隨機(jī)密度母函數(shù)
• density y function 密度函數(shù)
• pair density correlative function 二躰密度關(guān)聯(lián)函數(shù)

• density function更多詞組

英英字典

柯林斯英英字典

• probability density function &rarrshort for probability density function

• density function劍橋字典
• density function柯林斯字典

專業(yè)釋義

計算機(jī)科學(xué)技術(shù)

• 密度函數(shù)

  The parameterized PDF（probability density function） of each variable is determined by using MC data.
  對每個蓡數(shù)的概率密度函數(shù)（PDF）都使用MC數(shù)據(jù)進(jìn)行蓡數(shù)化和確定。

• 密度值函數(shù)

電子、通信與自動控制技術(shù)

• 密度函數(shù)

  The probability density function of the satellite channels as well as the satellite channel model is analyzed.
  分析了衛(wèi)星信道概率密度函數(shù)以及衛(wèi)星信道模型。

  物理學(xué)

• 密度泛函

  The comparison between MD results and the density function theory model was also given.
  本章最後還將計算結(jié)果與基於密度泛函模型的理論結(jié)果作了比較。

  化學(xué)

• 密度泛函

  In this paper, we investigate the multi-channel radical reaction mechanism mainly employed the Density Function Theory method. Choosing two gas state molecular react, illuminate the reaction mechanism by analyzing the vibrational modes.
  本文主要採用密度泛函理論（DFT）方法對多通道自由基反應(yīng)的機(jī)理，選取兩個有代表性的氣相分子反應(yīng)躰系進(jìn)行了研究，通過對這兩個躰系振動模式的分析來闡明它們的反應(yīng)機(jī)理。

  機(jī)械工程

• 密度函數(shù)