The study took two sets of rats both of who were subjected to an environment that simulated weightlessness .

实验设置了两组老鼠，都放置于模拟 失重的环境中。

They 've been experimenting with weightlessness .

他们一直在进行 失重的实验。

Scientists always knew it would not be easy for humans to work in the weightlessness of space .

科学家们历来清楚，人在太空 失重 状态 下工作绝非易事。

It also tested the effect of weightlessness on living creatures .

飞行还试验了 失重对生物的影响。

Objective To study the effects of simulated weightlessness on learning and memory capability of the brain .

目的研究 大 鼠 尾部 悬吊模拟 失重对脑学习记忆能力的影响。

Medical tests found that the human body becomes used to weightlessness after about forty days in space .

医学检查发现，在太空生活大约40天后，人体就可以 适应 失重 状态。

The astronauts are conducting a series of experiments to learn more about how the body adapts to weightlessness

那些宇航员正在进行一系列实验，以更多地了解身体如何适应 失重 状态 。

Yes but weightlessness and zero gravity are two different things .

是的，但 失重和零重力是两件不同的事。

You have to pay a price for this half a second of weightlessness .

半秒钟的 失重 状态，可是有代价的。

Conclusion four weeks of stimulated weightlessness can lead to osteoporosis in acantha and feurar but has no distinct effect on mandible .

结论4周模拟 失重可以引起脊椎骨股骨的骨质疏松，但是对下颌骨没有明显的影响。

When a sportsman rises high into the air and an astronaut travels around the orbit they will be in weightlessness .

运动员的腾空和宇航员在轨道上的飞行都是处于 失重 状态。

AIM : To observe the morphological changes of vestibular organs and to detect the calcium content of otoconia in rats after simulated weightlessness .

目的：模拟 失重 状态 下观察大鼠前庭器官形态学改变和测量耳石中的钙含量。

Astronauts in flight must adjust to weightlessness .

宇航员在飞行中得适应 失重 状态。

For this project a new residence and state function room for the Irish Prime Minister the objective was to create a weightlessness freedom from the stress of public life .

对于这个项目，一个新的居住和爱尔兰总理状态函数空间，其目标是创建一个 失重 状态，从公共生活压力的自由。

Myocardial Apoptosis Induced by Simulated Weightlessness in Rats

模拟 失重对大鼠心肌细胞凋亡影响的实验研究

The astronauts soon got used to the condition of weightlessness .

太空人很快就习惯了 失重 状态。

Explain the short-term and long-term physiological consequences of weightlessness .

解释长期和短期 无 重 状态 下的生理学影响。

Effects of simulated weightlessness on cell proliferation and cell cycle of cell line SGC-7901 and HFE-145

回转器模拟 失重对SGC-7901、HFE-145细胞增殖和周期的影响

This course aims to introduce students to a quantitative approach to studying the problems of physiological adaptation to weightlessness .

这门课程的目的是让学生了解一些研究 无 重 状态 下生理适应性问题的方法。

The astronauts will soon get used to the condition of weightlessness .

那些太空人不久就会习惯于 无 重力 状态。

Effects of Conditioned Medium of Osteocytes Subjected to Simulated Weightlessness on Activity of Osteoblasts

模拟 失重骨细胞条件培养基对成骨细胞活性的影响

Could people live in the weightlessness of space for that long ?

人类在太空 失重 的 条件 下能不能生存那样长的时间呢？

Objective To observe the effects of simulated weightlessness on the nutritional state and contents of serum lipids in human .

目的探讨模拟 失重对机体膳食摄入营养状况和血脂含量的影响。

Passengers will get about five minutes of weightlessness and then glide back down to landing .

乘客们将获得 年夜约五分钟的 失踪 重状况，然后飞船滑翔向下直到着陆。

This proved that planned physical activity can prevent the bad effects of weightlessness .

这证明，有计划的体育锻炼可以防止 失重对 人体的不良影响。

Astronauts quite often find that weightlessness makes them feel sick .

宇航员相当经常地感到 失重使他们觉得恶心。

For the first time a rocket unit was fired under weightlessness .

这是火箭单元首次在 失重 状态下点火。

Space radiation kills us ; weightlessness weakens us ; isolation makes us melancholy .

太空的辐射能让我们失去生命， 失重 的 环境让我们身体虚弱，与世隔绝的 状态让我们感到忧郁。