rooms.Dr.Williams tried a new greenhouse that had a fan(电风扇) to keep the air move,the plants loved it and they flowered and even produced more seeds(种子).Using Dr.William's way,astronaut George completed the first seed - to- seed study in space,and moved one plant closer to a ...
C)What NASA has been doing, besides designing its own rocketto go to Mars(火星), is a lotof work on how to take care of the passengers. In March, for example, astronaut Scott Kelly andMikhail Kornienko returned to Earth after 340 days on the space station. On their “One-YearMission...
whichisscheduledtobecompletedthenextyear.Uponitscompletion,Tiangongwillbemanned 10 (regular)bygroupsofthreeastronautsinperiodslastingseveralmonths. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 高中英语 选择性必修 第二册 第65页 65 分钟能力强化组合练(十七) 一、阅读理解 阅读下列短文,从每题所给的 A、B...
C.Also, space is either extremely hot or extremely cold. D.It also allows them to communicate with the other astronauts. E.The last things the astronaut puts on are the gloves and helmet. 2023·福建福州·二模查看更多[2] 更新时间:2023/07/11 14:53:39 ...
Have you ever dreamed of being an astronaut? Can you imagine(想象) what astronauts do in space?When astronauts are in space, they eat, sleep, wash, work and play. They do the same things as on Earth, but they do them differently. That is mainly because there is almost no gravity in...
What makes an astronaut (航天员)? Being an astronaut is no easy job.1. Astronauts need to (be) ·between 25 and 35 years old ·160 to 172 cm tall ·weigh 55-70 kg Test 1: Stand strong g-forces (重力) Usually, people can stand g-forces of 3G to 4G.2. That is to say, their...
题目It's not easy to be an astronaut's son.Everybody expects you to be special or perfect.I often wonder how my father ever had a son like me.I mean he's so special and so good at everything he does.Even in middle school he was class president and captain ...
Zhai Zhigang is the first Chinese astronaut to go on a spacewalk. The world record of spacewalks is held by Russian astronaut Anatoly Solovyev. He has been on 16 spacewalks and spent more than 82 hours outside in space.(1)About the spacewalk, we can know . A . some things can be ...
It?sexciting thefamousastronaut. 6.自2000年以来,宿迁已经发生了翻天覆地的变化。 Greatchanges inSuqiansince2000. 第7页学英语随堂反馈八年级下册 7 四、阅读理解 ① While history hasshownthattheeconomic (经济的 ) development(发展)issometimesmadeatthecostofenvironmental pollution,Shenzhenistryingtotelladiffe...
根据最后一段中The world record of spacewalks is held by Russian astronaut Anatoly Solovyev.He has been on 16 spacewalks and spent more than 82 hours outside in space.可知太空行走的世界纪录由俄罗斯宇航员Anatoly Solovyev保持。他已经进行了16次太空行走,在太空中度过了82个多小时。由此可知,俄罗斯保持...