Zero Gravity Corporation uses a modified Boeing 727, flying in parabolic motion to create multiple spurts of weightlessness.

零重力公司使用一架改装过的波音727飞机，以物线运动的方式飞行，创造出多种失重状态。

All you need is a jetliner, a parabola and voila, you're weightless.

你需要的只是一架客机, 飞行个物线, 然后看看自己, 你已经失重了。

The shield curved up and then over, jamming into one of the Quinjet's rotors.

盾牌划出一道向上的物线，卡在了战斗机的螺旋叶片上。

The problem is when the capsule moves from an elliptical orbit to a parabolic orbit.

棘手的是，如何能让太空舱从椭圆形轨道转到物线形轨道。

So, it means to move from an elliptical orbit to a parabolic orbit?

那么，意味着需要从椭圆形轨道转到物线形轨道？

An escape orbit is open — it doesn't come back — and is shaped like a parabola.

逃逸轨道是开放的——它不会回来——形状物线。

The orbit is now a hyperbola, which is similar to a parabola, but is even more open.

这种轨道是条双曲线，类似于物线，但更加开放。

But because gravity makes the ball's trajectory a parabola, the air pushing against the ball changes directions as it flies.

但是因为重力使球的轨迹呈物线，所以当球飞行时，推动球的空气改变了方向。

And most of our life looks like this around this straight base level. It's very difficult to get an upward trajectory.

人生的多数时候，幸福感都是在基准线上下波动，获得上升物线很难。

In Bordeaux, the 3D printing process is being researched in a parabolic flight.

在波尔多， 3D 打印过程正在物线飞行中进行研究。

Instead of a parabola that just goes like this.

而不是这样一个简单的物线。

I went on a plane that does parabolic trajectories.

我坐过一架飞行轨迹呈物线的飞机。

I think it's a parabola, and after a parabolic move, I will not endorse it.

我认为这是一个物线走势，而在经历物线式上涨后，我将不再予以支持。

As the market's going parabolic due to speculative buying, that's a total parabola.

由于投机性买入，市场正在呈物线式上涨，这完全是典型的物线走势。

Remember, parabola is like what you see from a lamp, okay?

记住，物线灯照射出来的形状，明白吗？

Used to play with the parabolas myself.

我自己过去常常玩物线。

They've got parabolic mikes. They can pick you up 100 yards away.

他们有物线麦克风, 他们可以在100码外接你。

They're all just going parabolic because the phenomenon.

他们全都只是因为这种现象而呈物线式上涨。

But this literally over the last five years, went parabolic.

但实际上, 在过去的五里, 这种现象呈物线式增长。

There are 31 parabolas per flight.

每次飞行有 31 条物线。