polar molecule

常见例句

双语例句

• They form a polar molecule, that is.
  它们形成一个极性分子，也就是说。
• Here is the question. Is methane a polar molecule or a nonpolar molecule? Let's look carefully.
  问题是，甲烷是一个极性分子还是非极性分子,我们仔细看看。
• If a non-polar molecule is subjected to an electric field, the electrons and nuclei are displaced and a diplo moment is generated .
  如果一个无极分子被置于电场作用之下，则电子和核发生位移，从而产生一偶极矩。
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原声例句

• Here is the question. Is methane a polar molecule or a nonpolar molecule? Let's look carefully.
  问题是，甲烷是一个极性分子还是非极性分子,我们仔细看看。
  麻省理工公开课 - 固态化学导论课程节选
• Symmetric disposition of polar bonds still results in a nonpolar molecule.
  空间对称的极性键分布,还是会导致整个分子为非极性分子。
  麻省理工公开课 - 固态化学导论课程节选
• We only have the one bond so the actual HF molecule is polar, it has a net dipole.
  但HF中只有一根键,所以分子也是极性的而甲烷中有一个网状偶极。
  麻省理工公开课 - 固态化学导论课程节选
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