The research is in the Journal of Fluid Mechanics.

这项研究已在《流体力》杂志发表。

If we're studying fluid dynamics, it's the number of practice problems that we've solved.

如果我们在习流体力，它指的是我们解决的练习题数量。

The findings were presented at the Annual Meeting of the American Physical Society's Division of Fluid Dynamics in Pittsburgh.

这一发现已经出现在匹兹堡召开的美国物理流体力度议。

And of course, to accomplish this, we also need to be physicists and know the underlying laws of fluid dynamics.

然，想要制作这种动画，我们还需要具有物理知识，懂得动画背后的流体力原理。

Next the hydrokinetics, the hydromechanics and the hydrostatics.

接下来的是流体动力，流体力和流体静力。

One might say he could see birds and flight if you look at his drawings of birds, or if you look at his drawings of water and hydrodynamics.

你看他画的鸟、水或是流体力，就觉得那些是真的。

We were doing flame research almost every day and then a lot of fluid research to see what's going on with fluid dynamics up in zero g.

我们几乎每天都要做火焰研究，我们还做大量的流体研究，以发现零重力环境下流体力的状况。

And so a single scuba diver can go anywhere from the surface to 40 meters, or 120 feet deep, to measure the hydrodynamic signatures that organisms create.

这样潜水员就可以到达 水下40米以内的任何地方，120英尺深的任何地方，去记录生物体留下的流体力的痕迹。

So the work that we do is combining fluid mechanics with problems that are relevant in health and epidemiology to understand better how pathogens are transmitted.

因此，我们所做的工作是将流体力与健康和流行病相关的问题结合起来，以更好地了解病原体的传播方式。

Today, I'm going to tell you a story about one of nature's most extraordinary engineers that pushes the limits of fluid mechanics and bioengineering and arguably solves their No.

今天，我将向您讲述一个关于自然界最杰出的工程师之一的故事，他突破了流体力和生物工程的极限，并可以说解决了他们的第一大难题。