Astronauts experience the feeling of weightlessness in planes.

宇航员在飞机中也会经历失重。

Astronauts in flight must adjust (themselves) to weightlessness.

宇航员在飞行中必须适应失重。

The experiment into the effect of weightlessness on reptiles' sexual reproduction is still continuing.

研究失重状态对壁虎性繁殖能力影响的实验仍在继续。

That's an amazing sight...the view and the weightlessness.

那真是让人心驰往的一瞥......无重力的场景。

Holding your breath underwater means giving yourself the chance to experience weightlessness.

是一种极致的美丽 诗意，和艺术于是我和我太太决定 拍摄全过程。

Weightlessness creates issues for everything aboard the ISS, and cooking is no exception.

国际空间站上的所有行动都会受到失重的影响，饪也不例外。

After experiencing weightlessness for about five minutes, she parachuted back down in a capsule.

在经历约5的失重状态后，她从太空舱中跳伞降落。

Uniformly, these people experienced weightlessness and the sensation that their bodies were being stretched lengthwise.

同样，随着身体纵向延伸，他们会感到失重和感知能力。

Then I made altars around the house. Feathers to remind us of flight, weightlessness, grace.

接着我在房子各处搭起圣坛。放上羽毛，用来提醒我们飞行、轻盈、优雅。

As it climbs steeply, then drops, the astronauts experience up to 30 seconds of weightlessness.

当飞机大角度爬升然后向下俯冲时，宇航员们将有接近 30 秒的时间处于失重状态。

But now we've learned that the magical feeling of weightlessness can become much less fun.

不过现在我们知道，的失重感或许并不是那么有趣。

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。

The rocket rose higher and higher. For five minutes, Alan Shepard felt the weightlessness of space. He felt himself floating.

火箭越升越高，五后，艾伦·谢泼德感受到太空的失重，他感觉自己飘起来。

Scientists will then see how the compounds in the detergent react to six months of weightlessness.

然后，科学家们将看到洗涤剂中的化合物遭遇6个月的失重后有何反应。

In total, the cast and crew took 612 flights, adding up to nearly four hours of weightlessness.

演员和工作人员们总共进行 612 次飞行，经历加起来近四个小时的失重。

They experienced the strange feeling of weightlessness as they coasted upward to an altitude of 60 kilometers.

当它们向上滑行到60公里的高度时，它们感受到一种怪的失重感。

Space station astronauts exercise two hours every day to fight the effects of weightlessness on their bodies.

空间站宇航员每天会锻炼两个小时来对抗失重对他们身体的影响。

At the time, the effects of launches and weightlessness on the human body were still poorly understood.

那时，人们对发射及失重对人体产生的影响仍知之甚少。

The thick pressurized gloves make grasping tools difficult, while the weightlessness of space creates its own issues.

由于太空服厚厚的手套经过密封，所以拿工具就成一件难事，而且太空里是失重的，所以还引发一些困难。

Immersed in a tank of water, the astronauts neither sink nor float, creating a sensation close to weightlessness.

宇航员会置身于一缸水里，在其中，他们既不会漂浮也不会下沉，这就营造一种类似失重的体验。