Bernoulli also came up with what we now know as Bernoulli's equation.

利还放了什么 我们通过利方程知道它。

Bernoulli also came up with what we now know as Bernoulli’s equation.

利还提出了我们现在所知的利方程。

Some of the X odds are going to be Bernoulli.

一些X赔率将是利。

We see some xi's from a Bernoulli distribution.

我们从利分布中看到了一些xi。

This is known as Bernoulli's principle.

这被称为利定律。

Bernoulli's principle is a part of mechanics and science.

利原是力学和科学的一部分。

This is known as Bernoulli’s principle.

这被称为利原。

The first term in Bernoulli's equation takes that energy, and divides it by volume.

利方程的第一项是 能量除以体积。

And we've seen this when we first learned about Bernoulli distributions.

当我们第一次了解利分布时，我们已经看到了这一点。

Today, you learned about fluids in motion, with a focus on the continuity equation, Bernoulli’s equation, and Torricelli’s theorem.

今天，您学习了运动中的流体，重点是连续性方程、利方程和托里拆利定。

The key is stability, and the essence is using aerodynamics, which is fundamentally based on Bernoulli's principle.

关键是稳定性， 而本质是使用空气动力学，这从根本上是基于利原的。

That's called the kinetic energy density, and it's the second term of Bernoulli's equation.

这称为动能密度， 它是利方程的第二项。

And we saw this many many videos ago when we learned about Bernoulli distributions.

当我们了解利分布时，我们看到了很多很多视频。

The mean of this Bernoulli distribution is going to be P2.

这个利分布的均值将是 P2。

The first term in Bernoulli’s equation takes that energy, and divides it by volume.

利方程中的第一项取该能量， 并将其除以体积。

Again, Bernoulli divided this form of energy by volume, to get half the fluid's density, times its velocity squared.

利将这种形式的能量分开，得到 流体密度的一半，再乘以速度的平方。

That’s called the kinetic energy density, and it’s the second term of Bernoulli’s equation.

这就是所谓的动能密度， 它是利方程的第二项。

Again, Bernoulli divided this form of energy by volume, to get half the fluid’s density, times its velocity squared.

同样，利将这种形式的能量除以体积， 得到流体密度的一半， 乘以其速度的平方。

And then the variance of this Bernoulli distribution is going to be these two proportions multiplied.

然后这个利分布的方差就是这两个比例的乘积。

Now, let’s look at a special case of Bernoulli’s equation, known as Torricelli’s theorem.

现在，让我们看一下利方程的一个特例， 即托里拆利定。