Crucially, their narrow bores ensure the laminar flow of any fluid passing through them.

最重要的是，它们狭窄的孔确保了任何流体都能通过它们的层流。

Viscosity works against disruption, making the flow laminar instead.

粘度可以防止中断，而是使流动层流。

The fiber orientation has a relationship with the laminar flow .

层流和维取向有关。

Can you describe what is laminar flow ?

你能描述一下什么是层流吗？

Typically, blood continuously flows smoothly through the blood vessel, but if the blood flow becomes turbulent, the linear flow is disrupted and slow or static pockets of blood are formed.

通常血流在血管中以层流的形流动，但是如果血流形变成湍流，而层流的打破，血流流速就会减慢甚至瘀滞。

The nice thing about a gooseneck is that it has a long funnel and that helps with keeping that stream nice and laminar so that it makes sure that the stream doesn't break up into small droplets.

鹅颈管的好处是它有一个长长的漏斗，这有助于保持水流平稳且呈层流状态，从而确保水流不会分裂成小水滴。