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。

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，自上方的声音放大并集中到麦克风中。

The steep, once-nameless peak got its moniker from the large parabolic antenna dish at the top.

这座曾经无名的陡峭山峰因顶部的大型抛物面天线而得名。

It's in a field, and there's this giant six-foot-wide parabolic dish, like a satellite TV dish, pointing toward the sky.

在田野里，有一个巨大的六英尺宽的抛物面，就像卫星电视一样，指向天空。

Wang deduced that it was some kind of parabolic antenna, so large that its edges were beyond the frame of the photograph.

王推断这是某种抛物面天线，大到边缘超出了照片的范围。

Rather than using a parabolic shape for the dish that would focus everything to a single point, they chose a spherical curve.

他们没有使用所有东西都集中到一个点的抛物线形状，而是选择了球面曲线。

As the sun burned down over Olympia, the actress play a high priestess .Use the sun's rays and a parabolic mirror to light the torch.

当太阳照耀古奥林匹亚，女演员扮演最高女祭司，利用太阳光和凹面镜点燃圣火。

The poster is divided into two parts, connecting two different times and spaces with the giant parabolic antenna of radar peak as the central axis.

海报分为两部分，以雷达峰的巨型抛物面天线为中轴，连接两个不同的时空。

The Greek mathematicians know the properties of the parabola and so could have directed the assembly of small mirror pieces into the parabolic shape.

希腊数学家知道抛物线的性质， 因此可以小镜子碎片组装成抛物线形状。

He studied ancient sailboats and the movements of birds and fish to develop a parabolic dish that rotates in a peculiar pattern while catching the wind like a ship's sail.

他对古代帆船技术，鸟类和鱼类的运动方式进行了研，并发明出了能够通过特殊方式转动的抛物柱面反射器，造型酷似船帆。

ANDREW LELAND: And so the plan for today is that all of us are gonna get on this plane and do what is called a parabolic flight.

安德鲁·利兰：所以今天的计划是我们所有都登上这架飞机并进行所谓的抛物线飞行。

Their orbits can be extremely long; they start their fall from so far away, they swing around the Sun at nearly escape velocity, and their orbits are close to being parabolic.

它们的公转轨道可以非常长；它们从极其遥远的地方开始下落，以近乎逃逸速度围绕太阳旋转，而且它们的公转轨道接近一个抛物线。