theuniverse写作文

Answer 1

1. the universe作文80词左右

Universe Where do we e from? How did the universe begin?Why is the universe the way it is? How will it end? All my life, I have been fascinated by the big questions that face us, and have tried to find scientific answers to them.If, like me, you have looked at the stars, and tried to make sense of what you see, you too have started to wonder what makes the universe exist. The questions are clear, and deceptively simple. But the answers have always seemed well beyond our reach. Until now.宇宙 我们来自何方？宇宙如何开始？为什么宇宙是这样的？它将如何结束？ 我一生都迷恋于我们所面临的这些大问题并试图找到他们科学的答案。

如果你曾像我一样观察过星星，想了解你看见的东西，你也已经对宇宙的起源产生了好奇。这些问题很清楚，其简单却是假象。

问题的答案总是遥不可及。直到现在。

2. the universe作文80词左右

Universe

Where do we e from? How did the universe begin?Why is the universe the way it is? How will it end?

All my life, I have been fascinated by the big questions that face us, and have tried to find scientific answers to them.If, like me, you have looked at the stars, and tried to make sense of what you see, you too have started to wonder what makes the universe exist. The questions are clear, and deceptively simple. But the answers have always seemed well beyond our reach. Until now.

宇宙

我们来自何方？宇宙如何开始？为什么宇宙是这样的？它将如何结束？

我一生都迷恋于我们所面临的这些大问题并试图找到他们科学的答案。如果你曾像我一样观察过星星，想了解你看见的东西，你也已经对宇宙的起源产生了好奇。这些问题很清楚，其简单却是假象。问题的答案总是遥不可及。直到现在。

3. 求一篇英语作文what in the universe

您好：In order to make our city a better place to live in,we had an

activity Let's Act to Protect Our Environment last Saturday.our class's

task that day was to clean up bus station.we set off at half past thirty

on foot.we got there.rubbish was picked up and ground was cleaned,and

spam was cleaned off.what is more,we handed out leaflets that told

people the importance of protecting the environment.times flies.when all

things were done,we felt so tired but happy because the bus station is

so clean now.and i am sure If everyone takes an active part in the

environment protecing ,we will live in a clean and clear world.

希望对您的学习有帮助

【满意请采纳】O（∩_∩）O谢谢

欢迎追问O（∩_∩）O~

祝学习进步~

4. the universe began with a Big Bang哪位大哥大姐帮忙用英文写一段关

Big Bang theory of the main opinion is that our universe had a period from hot to cold evolutionary history. During this period, the universe is not a static system, but are constantly expanding, so that the density of matter from the dense to dilute to evolve. This from hot to cold, from dense to dilute the process as the outbreak of an enormous scale. According to Big Bang co *** ology opinion, the big bang the whole process are: early in the universe, the temperature is extremely high at 10 billion degrees. Material density is likely to be considerable, the whole system of the universe balanced. The universe only neutrons, protons and electrons, photons and neutrinos and other elementary particles form the material. However, because the whole system continues to expand, the results of the temperature dropped quickly. When the temperature dropped to around one billion degrees, neutrons begin to lose the freedom of the conditions exist, it either happened decay, or with protons into deuterium, helium and other elements; chemical element is formed from the beginning of this period. Temperature further dropped to one million degrees, the early formation of chemical elements in the process of The End (see element synthesis theory). The universe's material is mainly of protons and electrons, photons, and some of the more lighter nuclei. When the temperature is reduced to several thousand degrees, the radiation diminishes, the universe is mainly gaseous material, the gas gradually unite into a gas cloud further the formation of various star systems, to bee the universe we see today. Gamow in 1948 from the hot set up since the concept of the Big Bang, through decades of efforts, the universe, scientists outline for us the history of such a universe: Big Bang beginning about 137 million years ago, a very *** all volume, high density, high temperature. Big Bang 10 ~ 43 seconds ago the universe emerged from the quantum background. Big Bang the first 10 ~ 35 seconds with a broken down into strong, weak electric and gravitational force. Big Bang 10 ~ 5 second 10 trillion degrees, the formation of protons and neutrons. 0.01 seconds after the Big Bang one hundred billion degrees, photon, electron, neutrino mainly accounted for only 10 billionths of a proton neutron, thermal equilibrium state, the rapid expansion of the system, temperature and density continues to drop. 0.1 seconds after the Big Bang 30 billion later, the neutron proton ratio dropped to 0.61 from 1.0. One second after the Big Bang 10 billion later, the neutrinos escape ouard, electron-positron annihilation reaction, nuclear power is still less than the neutron and proton bound. 13.8 seconds after the Big Bang 30 billion kwh, deuterium, helium nuclei stability category (chemical element) form. 35 minutes after the Big Bang, after three hundred million degrees, nuclear process to stop, can not form a neutral atom. Big Bang 30 years after 3000, the chemical bination of the role of neutral atoms so that the formation of the universe, the main ponents of gaseous substances, and gradually the gravitational effect of self-cohesion, high-density gas into the clouds, until the stars and stellar systems. According to the Hubble constant can be estimated around 150 million years ago, the universe began in a singular point. Wenger. Wave Miao said: "The explosion 1 / 100 second when the temperature was 100 billion degrees Celsius, the universe at its most simple state of thermal equilibrium. From a purely energy generated by the photon and electron-positron blend together, even the mirage-like micro - This son also soak in hot soup pots (what we call soup of elementary particles) Lane. photon and proton ratio of 10 to 1. exploded one second after the temperature has dropped to 10 billion degrees Celsius, neutrinos begin to escape from the heat balance extricate . 3 minutes is a epoch-making time, the temperature has dropped to one billion degrees Celsius, electron-positron annihilation finish. the universe, mainly by light, positive and negative ponent neutrino, nuclear particles represents a very *** all share of one of the ratio of hydrogen and helium for 73 : 27. The other is by the annihilation of many particles with the same nuclear electron scarce. since there is no major event happened 70 million years, until the temperature has dropped to 3000 degrees Celsius, the free electron gradually have their own owners, and nuclear form of hydrogen and helium, material was hot out of radiation balance, beginning the universe transparent.。

5. 写宇宙的英语作文带翻译的

my dream英语作文第一篇 I have a dream that I am always young. Then I will have enough energy to do everything whenever I want. Moreover, I don't have to worry about the old age during which I even can't take care of myself. I know that my dream will not e true. However, I think it is lucky that I am young now. So I will treasure my time, enjoy my life and try my best to do everything well. my dream英语作文第二篇 我的梦想 我是一个平凡的人，我有一个平凡的梦想：做一名医生。

因为医生可以让那些身受病痛折磨的人摆脱痛苦。可以让人变得健康。

同时，我认为，帮助了别人，自己也将会得到快乐。所以，我希望未来我可以做一个医生。

My dream I am an ordinary person, I have an ordinary dream: Is a doctor. Because doctor may let these experience personally the human which the indisposition suffers to get rid of the pain. May let the human change the health. At the same time, I believed that, will help others, own also to be able to obtain joyfully. Therefore, I hoped future I might be a doctor.。

6. 宇宙行星英语作文

宇宙，是我们所在的空间，“宇”字的本义就是指“上下四方”。球是我们的家园；而地球仅是太阳系的第三颗行星；而太阳系又仅仅定居于银河系巨大旋臂的一侧；而银河系，在宇宙所有星系中，也许很不起眼…… 这一切，组成了我们的宇宙： 宇宙，是所有天体共同的家园。宇宙，又是我们所在的时间，“宙”的本意就是指“古往今来”。因为，我们的宇宙不是从来就有的，它也有着诞生和成长的过程。现代科学发现，我们的宇宙大概形成于二百亿年以前。在一次无比壮观的大爆炸中，我们的宇宙诞生了！（这就是著名的“大爆炸”理论。）宇宙一经形成，就在不停地运动着。科学家发现，宇宙正在膨胀着，星体之间的距离越来越大。 宇宙的明天会怎样？许多的科学家正为此辛勤工作着。这也许永远是一个谜，一个令人无限神往的谜

加上这些 太阳离我们究竟有多远？宇宙到底有多大？外星人真的光临过地球吗？……面对广阔，美丽而又神秘的宇宙空间，我带着好奇的渴望，提出了一个又一个被我困扰已久的问题。 自从读了这本《千万个为什么》以后，我的脑海里失去了许多问号。书中的知识都是我最想知道的。每读一个故事，我都陶醉在其中，就好像在太空中飘浮，感受着宇航员的生活。 ，你也可以投稿 外星人是否存在？是我觉得最有趣儿的问题，现在，这个迷团终于解开了。答案是：外星人存在。因为，银河系中有那么多星体，而科学家发现，在银河系里，有一半的星体是存在生命的，所以外星人一定存在。但外星人有没有光临过地球，到现在还是一个未解之迷。 其实，宇宙并不像我们想象的那样神秘，它现在还是一个未解之迷，但我坚信，总有一天，它会变成一个被人们了解地非常清楚的宇宙。我眼中的世界处处新奇，时时新鲜，无数奇奇怪怪的“为什么”伴随着我进入更多未知世界！虽然仍有很多问号，但我渐渐地提高了理解力，思维力和创造力，我也会把剩下的问号变成句号

7. 写一篇英语作文

Recently,our class had a discussion about whether the space exploration is worthwhile. Now I'd like to give a brief summary about it.

About 30% of the students are against the exploration. There are several reasons accounting for this. First,they think the universe do not deserve our exploration. Second,they think the universe is so far from our daily life ,so there is no need exploring it. Third,space exploration is a waste of moeny.In their opinion,we should use these money to solve problems such as starvation and pollution on earth.

However,the rest of the class are for the space exploration. They think the universe is a fantasyland which deserves our exploration. Besides, we have already been using the satellites for munication and weather forecasting. What's more, the population problem and energy shortage may be solved through the exploration.

8. 写一篇介绍宇宙的英语作文60字左右 提示语：Iarge ,universe,pla,

the universe is quiet large and contains many systems.In our solar system, nine plas circle around our Sun. The Sun sits in themiddle while the plas travel in circular paths (called orbits) around it.scientists always try to explore the space by spacecrafts and during the discovery, we learn more knowledge and feel very excited。

9. 写一篇英语作文

Last week my class to visit the Science Museum,I understand that China's Shenzhou spacecraft, astronauts,Visited a number of significant inventions and scientists in pictures.

Some students were interested in cloning technology

Some students on the alien knowledge of the universe might be interested.

Watch the movie SPACEWALK.

Am excited, excited,

Of science and technology be proud of.

Determined to study hard and master the basic skills of science.

10. 用英语写一篇立德树人的作文

It is clear that the assumption that the universe in any direction is the same is actually wrong.. For example, as we have seen, the other stars in our galaxy formed across the night sky, called the Milky Way Department of light. But if you see farther, the number of galaxies is more or less the same. So it is assumed that we observe the distance beeen the galaxies and the distance of the galaxies, regardless of the differences in the *** all scale, the universe is indeed in all directio。