科学技术的重要性英语作文
科学技术的重要性英语作文（精选17篇）
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ayk科学技术的重要性英语作文 篇1
We Need to Broaden Our Knowledge.
Knowledge is power, especially scientific and technological knowledge. Science and technology are the motive power of the social development. Without them human society could never have developed from primitive society to modern society. Therefore, to conquer and transform nature, we must master scientific knowledge.
百战百胜
However, social knowledge is also esntial. Without it we can not understand society and
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don＇t know the law of the social development. As a result we are unable to tovern society. Therefore, besides scientific knowledge we need to master social science, philosophy, politics, history, aesthetics, etc, so that we can know society from all perspectives and form a correct world outlook.bachelorette
你在哪里英文
To meet new challenges in he 21st century, we university students should lo no time to acquire as much knowledge as possible so that we will become qualified successors of the socialist cau.
科学技术的重要性英语作文 篇2
On Friday, we visited the China Science and Technology Muum.
爱就在身边Look up at the sky, the vast sky, contains infinite magic. Where did the univer come from? Where does the sun come from? The Wonders of the Univer in "Discovery and Discovery" explores the questions.
g类雅思学习I learned how long the sun still has to live through an experiment called the Lifetime of th
e Sun. When I point the arrow to five billion years ago, the sun was just a very dark thing with no light. Later, it got brighter and brighter and became the sun. When I point the arrow at the sun in 3 billion years, it's a little bit darker. Therefore, I conclude that the sun will disappear in three to five billion years.
Through the video "How did the univer come into being", I know that the univer may be becau of a ries of questions such as "Pangu created the Earth", "God created the world" and "the Big Bang". I think it was the Big Bang that made the univer exist. This is a mystery that we have yet to explore.
Through the two experiments, I know how long the sun has to live and how the univer came into being. The harvest is quite big!
科学技术的重要性英语作文 篇3
With the change of our human life, science and technology are becoming more and more developed. Today, there are: cars, mobile phones, Of cour, I also have modern technology at home, which makes our life very convenient.
You e, on the roof of my hou there is a very ordinary appearance of the lamp, although it is ordinary, it is also hidden inside the modern technology! As long as you press the switch, the light will be on, when you press the switch again, the light will change color. Control the light and the remote control, you lie down to sleep, do not have to get up, as long as the remote control on the side, press a button, the light will be dark, become a sleep lamp; If you don't want to turn on the light, then you just press another button and the light will turn off automatically.
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There is a refrigerator in my home, it can store a lot of food, the top layer is frozen food, the bottom layer is frozen food, put food in the refrigerator, a few days is not bad.
Thousands of years ago, people did not have electric lights, can only u torches to light; People didn't have refrigerators, they had to u the earth's crust to store food. They worked hard becau the technology was not developed. With the development of science and technology, the intensity of labor in our life has been reduced.
科学技术的重要性英语作文 篇4
环保袋英文
On Friday, we visited the China Science and Technology Muum.
Look up at the sky, the vast sky contains infinite magic. Where did the univer come from? Where does the sun come from? The wonders of the Univer in the "Exploration and Discovery" gallery speculate on the questions.
Through the "Life of the Sun" experiment, I know how long the sun's life is. When I point the arrow to five billion years ago, the sun was just a very dark thing, with no light. Then it got brighter and brighter and became the sun. Three billion years from now when I point the arrow at the sun, it's a little dark. So I infer that in 3 billion years the sun will disappear, in 333.545 billion years the sun will disappear.
Through the video "How the Univer Came to be", I know that the univer may exist becau of a ries of questions such as "Pangu created the Earth", "God created the Earth" and "bigbang". I think it's "bigbang" that makes the univer exist. This has become a mystery to explore.what i ve done
Through the two experiments, I learned how long the sun lived and how the univer was formed. Not a bad harvest!
