But they were vulnerable to forces applied perpendicular to this direction.

但它们对于从垂方向所施加的压力很脆弱。

And neither of them are accelerating in the vertical direction.

它们在垂方向上都没有加速因为冰面对冰块有支持力。

They're horizontal or perpendicular to it, and then they go down and try to win

板子的水平或者垂方向，然后他们滑下来，并得比赛。

Normal second law in the vertical direction.

垂方向的正常第二定律。

One going parallel with the electrodes and one going perpendicular.

个与电极的方向平行，另个垂于电极方向。

And then plus 2 in the vertical direction.

然后在垂方向上再加2。

In a direction which is perpendicular to the direction in step 4.

沿与步骤4中的方向垂的方向。

We'll divide by 10 kilograms, this gives us our acceleration in the vertical direction.

我们将除以 10 千克，得到垂方向的加速度。

Horizontally, you see the same thing with different simulation techniques, and vertically, we slowly go from transparent above to opaque below.

水平方向上，有通过不同模拟技术模拟出来的同事物，垂方向上，则是从顶端的透明逐渐到底端的不透明。

And then convention is, the second point I go 1 in the vertical direction.

然后按照惯例，第二个点我向垂方向走 1。

And then you've got these vertically oriented LED headlights, which do look very good.

然后你有这些垂方向的 LED 大灯，看起来确实非常好。

The demolding direction of the slider is vertical with the main demolding direction .

滑块的脱模方向垂于主脱模方向。

This is a hallmark of gravitational waves, which stretch along one direction and  squish in the perpendicular direction .

这是引力波的个标志，引力波沿个方向延伸并沿垂方向挤压。

'Cause gravity's exerting a force in the vertical direction, and our normal force is in the horizontal direction.

因为重力在垂方向施加力，而我们的法向力在水平方向。

On the whole, that day and the next we made considerable way horizontally, very little vertically.

总的来说，那天和第二天我们在水平方向上走了很多路，在垂方向上走了很少的路。

The most common orientation is vertical or portrait.

最常见的方向是垂或纵向。

And not in the horizontal direction, and it goes 1 unit in the vertical direction.

而不是在水平方向上，它在垂方向上移动 1 个单位。

And now j is going to go 1 unit in the vertical.

而现在, j 将在垂方向上移动 1 个单位。

The graph for acceleration is quite similar -- acceleration, a, goes on the vertical, and time goes on the horizontal.

加速度非常相似...... 垂方向的加速度和水平方向的时间。

And the second coordinate represents how much are we moving in the vertical direction.

第二个坐标表示我们在垂方向上移动了多少。