dipole moment

基本解釋

• 偶極矩

同根派生

• dipole moment相關(guān)詞

英漢例句

雙語(yǔ)例句

• Second, many physicists believe the electron's electric dipole moment is a manifestation of the asymmetry that causes the universe to be made of matter.
  二，許多物理學(xué)家相信：偶極矩的存在體現(xiàn)了宇宙的非對(duì)稱(chēng)性，而這種特性使我們的世界得以在物質(zhì)的基礎(chǔ)上建立。
• That matters for two reasons. First, various versions of the Standard Model make different predictions about the size of the electric dipole moment. Measuring it would help choose between them.
  但這項(xiàng)工作其實(shí)很重要，原因有二：一，不同版本的標(biāo)準(zhǔn)模型給出了對(duì)偶極矩大小的不同估算，測(cè)量偶極矩值可以幫助找出正確的模型；
• Measuring the electric dipole moment, then, is the sort of thing that really floats physicists' boats.
  所以測(cè)量偶極矩對(duì)物理學(xué)界來(lái)說(shuō)確實(shí)是顛覆性的工作。

權(quán)威例句

• The dipole moment of an object is a measure of how electrical charge is distributed within it.
  ECONOMIST: Molecular bonding
• The dipole moment of a hexamer of water molecules turns out to be almost identical to the dipole moment of bulk quantities of water—indicating that liquid water is made up of cage-shaped hexamers.
  ECONOMIST: Molecular bonding

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詞組短語(yǔ)

短語(yǔ)

• dipole transition moment 偶極躍遷矩
• dipole e moment 偶極矩
• electronic dipole transition moment 電偶極躍遷距
• Equivalent Dipole -moment Method 基函數(shù)的等效偶極矩法
• effective dipole -moment model 有效偶極矩模型

• dipole moment更多詞組

英英字典

柯林斯英英字典

• a measure of the polarity in a chemical bond or molecule, equal to the product of one charge and the distance between the charges ( symbol: )

• dipole moment劍橋字典
• dipole moment柯林斯字典

專(zhuān)業(yè)釋義

化學(xué)

• 偶極矩

  The dipole moment, AE and orbital composition of HOMO have good correlation with antimalarial activity.
  化合物的偶極矩、能量間隙和HOMO軌道成分和活性密切相關(guān)。

  物理學(xué)

• 偶極矩
• 偶極距

生物學(xué)

• 偶極矩

地球科學(xué)

• 偶極矩

電子、通信與自動(dòng)控制技術(shù)

• 偶極矩