太空之旅作文，太空旅行英语作文描述你在太空的见闻和感想

来源：整理时间：2023-04-07 16:55:51 编辑：去留学呀手机版

1，太空旅行英语作文描述你在太空的见闻和感想

你说呢...

太空旅行英语作文描述你在太空的见闻和感想

2，三十年后游太空初一作文不少于600字 24小时内急

看小学六下科学书第三单元《月球遨游》

三十年后游太空初一作文不少于600字 24小时内急

3，小石子的太空旅行作文50字

作为沧海之一粟的我在恒星塌缩时被强大的爆炸力高速推离超新星，茫茫真空赐给了我永恒的生命和不知所踪的宇宙之旅。（字数还是超了，但好在也没超多少。）

不要让网友帮你写作文了，因为语文若想考出好成绩,写好作文尤为重要，让别人帮你写作文，你的作文水平就无法提高了，语文成绩自然也不会很好。

小石子的太空旅行作文50字

4，遨游了神秘的太空感觉怎么样用手中的笔把你这次的太空之旅才

宇航员在太空中怎样生活宇航员饮食时，就得像婴儿吃奶一样用口吮吸，用手挤压。在太空中洗漱更是有趣。刷牙不用牙刷和牙膏，而是嚼一种类似口香糖的胶质物，让牙齿上的污垢在胶物上，以达到清洁牙齿的目的。洗脸也不用清水和毛巾，只是用浸湿了的手纸擦脸，并把这种湿纸贴在梳子上梳头，就算洗头了。太空中的洗手间也是真空的。上厕所，必须坐在精心设计的马桶上。人浮在半空中，怎么坐上去呢？两脚先放进固定的脚套里，腰间用座带绑好，用手扶着手柄。如果是大便，不是用水冲，而是用一个特别的抽气机，将粪便吸进塑料盒里。每解一次，就会更换一个盒，这些盛着粪便的塑料盒会被弹到太空。如果是小便，也是利用抽气机，将其吸进一个特别形状的杯子里，经过橡皮管灌进地板下的污水池里。宇航员就是靠这些特殊装置，才能够在太空里生活。

5，space travel作文

Space travel, is a wonderful word! I believe that many people are very want to experience personally once, but expensive fee restrictions in the world the number of tourists, only a minority of people and astronaut can space travel. Common people can think, but to the continuous progress of science and technology in the future, I hope one day we can all to space travel, can even live in space, give the earth reduced pressure, for human find new living environment. That is, I believe by the earth into space by China to the United States is as convenient, people can like space travel, but now we can see.请加分采纳！

space travel bets on a dream. to design and build a spacecraft for space travel, you need to be able to figure out how big to make it, how heavy it can be, how fast it will have to go, how much fuel it needs and so forth. for that, you need a theory of how objects move in space and how to make the calculations. over a period of nearly three centuries (from 1600 to 1900), three brilliant men - johannes kepler, isaac newton and konstantin tsiolkovsky, who said "the earth is the cradle of mankind - one cannot remain in the cradle forever", worked out almost all the theories of space flight.