They can also form weak electrostatic bonds with the molecules in the glass.

它们还可以与玻璃中的分子形成弱静电键。

And thanks to the weak bonds between their molecules, they let plenty of gas molecules squeeze in.

并且由于分子之间的弱键， 它们让大量的气体分子挤进来。

When we look at just that core alliance group, we see that increased vocal exchanges occur between those with weaker social bonds.

当我们只观察核心联盟海豚群时，我们发现在那些社会联系较弱的群体之间，声音交流很多。

As the material is heated, the weaker intermolecular bonds break first, then the stronger ones break as the energy threshold is broken by heat.

当材料被加热时，较弱的分子间键首先断裂，然后随着能量阈值被热量打破，较强的分子间键断裂。

These weak bonds, called Van der Waals forces, can occur between any two materials, but only if they're extremely close together, closer than the naked eye can see.

这些弱的纽带名为范德华力，发生于任意两种材料之间，但只在两者极其接近时起作用，比肉眼可见还要更近。

By contrast, when tape is applied to a surface, it forms weaker, reversible bonds, so you can peel a piece of tape off a surface and use it again.

相反的，当胶带被用于一个表面，它形成弱的、可逆的纽带，所以你可以从表面撕一片胶带下来并重新使用它。

But the weak bonds of the fibers' SPN meant that even once they were assembled into their extracellular scaffolding, the fibers continued to move slightly, sometimes even escaping the network.

但纤维SPN的化学键很弱，这意味着即使它们被聚集到细胞外支架中，纤维也会继续轻微移动，甚至有时会逸出网状结构。

These weak bonds, called Van der Waals forces, can occur between any two materials, but only if they’re extremely close together, closer than the naked eye can see.

这些称为范德瓦尔斯力的弱键可以发生在任何两种材料之间，但前提是它们非常靠近，比肉眼所能看到的还要近。