polar molecule

常见例句

雙語例句

• They form a polar molecule, that is.
  它們形成一個極性分子，也就是說。
• Here is the question. Is methane a polar molecule or a nonpolar molecule? Let's look carefully.
  問題是，甲烷是一個極性分子還是非極性分子,我們仔細看看。
• If a non-polar molecule is subjected to an electric field, the electrons and nuclei are displaced and a diplo moment is generated .
  如果一個無極分子被置於電場作用之下，則電子和核發生位移，從而産生一偶極矩。
  www.translation-dictionary.net

原聲例句

• Here is the question. Is methane a polar molecule or a nonpolar molecule? Let's look carefully.
  問題是，甲烷是一個極性分子還是非極性分子,我們仔細看看。
  麻省理工公開課 - 固態化學導論課程節選
• Symmetric disposition of polar bonds still results in a nonpolar molecule.
  空間對稱的極性鍵分佈,還是會導致整個分子爲非極性分子。
  麻省理工公開課 - 固態化學導論課程節選
• We only have the one bond so the actual HF molecule is polar, it has a net dipole.
  但HF中衹有一根鍵,所以分子也是極性的而甲烷中有一個網狀偶極。
  麻省理工公開課 - 固態化學導論課程節選
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