polar bond

基本解释

So, we know from our calculation that we can do over here, that this bond is polar.
我們通過計算都知道，這個鍵是非極性的。
A good example of that is CH4, because the CH bond is polar but symmetrically disposed in space.
甲烷就是一個很好的例子，因爲極性鍵是，空間對稱的。
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.
這個鍵是非極性的，但是，我們斷言過早，因爲C是中心原子，由於sp3襍化，這個分子本身是非極性的且對稱的。

So I have a polar bond.
一根極性鍵。
麻省理工公開課 - 固態化學導論課程節選
So, we know from our calculation that we can do over here, that this bond is polar.
我們通過計算都知道,這個鍵是非極性的。
麻省理工公開課 - 固態化學導論課程節選
A good example of that is CH4, because the CH bond is polar but symmetrically disposed in space.
甲烷就是一個很好的例子，因爲極性鍵是,空間對稱的。
麻省理工公開課 - 固態化學導論課程節選