From this story,we can know how astronauts eat,sleep and exercise in space.___. 【分析】你能想象宇航员在太空里每天的生活吗? 在地球上,我们把食物放在盘子里,因为地球上有重力,但是太空中几乎没有重力,所以食物可以漂浮,宇航员必须小心地吃. 太空...
A. By running on the earth - like ground B. By using special exercise equipment C. By swimming in the space pool D. By climbing mountains 相关知识点: 试题来源: 解析 B。解析:宇航员在太空中通常通过使用特殊的锻炼设备(By using special exercise equipment)来锻炼。太空中没有类似地球的地面来跑...
‘They allow crew members to engage with each other socially, free of making a mistake that could damage the space station or ruin a complex scientific experiment.’ Chess was part of life on the ISS in both 2008 and 2011, when astronauts Greg Chamitoff and Greg Johnson played an ‘...
The International Space Station Archaeological Project aims to understand how astronauts use and store objects throughout the orbital laboratory to help inform development of future space habitats. Comments (0) When you purchase through links on our site, we may earn an affiliate commission. Here’s...
mass, astronauts have toexercise for up to an hour every day. And scientific investigation into how to protect human health in space is one of the key goals of work on the International Space Station, with arange of experimentsbeing performed there to assess health and wellbeing in space. ...
(1).判断正误.("T"表示正确,"F"表示错误)It's boring for astronauts to sit and look out of the window.(2).回答问题.How long do astronauts exercise in space every day?(3).根据短文内容,完成下面的句子is more important in space than on earth.(4).在B处填入一个适当的单词.(5).将A处...
How do astronauts take exercise in space? 相关知识点: 试题来源: 解析 1. 是的,宇航员的工作主要在太空进行,包括进行科学实验、维护空间站、进行太空行走等。 2. 在空间站的生活包括精心规划的工作和休息时间,适应失重环境的日常活动,以及与地面控制中心的沟通。 3. 宇航员在太空中使用特殊的锻炼设备进行锻炼...
答案(1)D.推理题,结合Life in space is much different from life on earth.How do astronauts live in space?是介绍宇航员的生活,故会在科学杂志上看见,故选D.(2)B.细节题,结合第七段Astronauts exercise on bikes and other machines(机器) for about two hours every day可知是一天两小...
Astronauts on lengthy spaceflights must exercise regularly to forestall muscle atrophy and bone loss, but exercise presents unique problems in a weightless environment. All exercise equipment must have a harness or seat belt. Soviet and NASA space exercise plans and experimental ideas are discussed. ...
The space treadmill has been installed with gravity simulators so that the astronauts can exercise in normal gravity, just as on the Earth, which builds up their skeletal muscles and compresses the bones to stimulate bone reconstruction.