So when the fibre is drawn the researchers apply a powerful electric field to ensure that the molecules in the plastic all line up in the same direction as the fibre cools.

当纤维提取出来后，研究人员会对其施加一个强大的电场，以保证纤维冷却后，塑料的分子都按照同一方向排列。

youdao

So once the fibre is drawn the researchers apply a very high electric field to it, causing the molecules to align as the fibre cools.

因此，一旦选出合适的纤维材料，研究者们就会将其放于高电场中，让纤维分子在其冷却过程中形成一致性。

youdao