polar bond

基本解释

So, we know from our calculation that we can do over here, that this bond is polar.
我们通过计算都知道，这个键是非极性的。
A good example of that is CH4, because the CH bond is polar but symmetrically disposed in space.
甲烷就是一个很好的例子，因为极性键是，空间对称的。
This bond is polar, but again, as I alluded to earlier, because the carbon is centered in the tetrahedron, because of the sp3 hybridization, the molecule itself is symmetric and nonpolar.
这个键是非极性的，但是，我们断言过早，因为C是中心原子，由于sp3杂化，这个分子本身是非极性的且对称的。

So I have a polar bond.
一根极性键。
麻省理工公开课 - 固态化学导论课程节选
So, we know from our calculation that we can do over here, that this bond is polar.
我们通过计算都知道,这个键是非极性的。
麻省理工公开课 - 固态化学导论课程节选
A good example of that is CH4, because the CH bond is polar but symmetrically disposed in space.
甲烷就是一个很好的例子，因为极性键是,空间对称的。
麻省理工公开课 - 固态化学导论课程节选