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

那么，就意味着需要从椭圆形轨道转到抛物线形轨道？

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抛物线形轨道。

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，以抛物线运动的方式飞行，创造出多种失重状态。

I'm sorry, what? It's pretty cool. We've got a twometer parabolic reflector and everything.

抱歉 什么 很酷的哦 我们准备了直径两米的反射器和其他仪器。

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

在波尔多， 3D 打印过程正在抛物线飞行中进行研究。

No way to get a parabolic mic close enough.

没办法把抛物面传声器装得足够近。

The metal powder is in a container at the beginning of the parabolic flight.

金属粉末在抛物线飞行开始时位于容器中。

That is a particular challenge for the scientists, as the gravitational force during a parabolic flight varies.

这对科学家来说是一个特殊的挑战，因为抛物线飞行期间的引力会发生变化。

Actresses, wearing costumes of Greek priestesses, use a parabolic mirror and sun rays to kindle the torch.

穿着希腊女祭司服装的女演员使用抛物面镜和太阳光线点燃火炬。

The flowerpot acts like a parabolic dish, amplifying and concentrating sound from above into the microphone.

花盆就像一个抛物线盘，将来自上方的声音放大并集中到麦克风中。