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关于创新的英语作文 鼓励创新大学英语作文优秀
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Living in the 21st century, we enjoy a very leisurely and comfortable life. There are high-tech products everywhere, just like a scene of "there are many planes like dogs and cars everywhere";It takes only a few hours to travel between the two places thousands of miles apart, and the communication is only in an instant; The changes of the four seasons can no longer control our daily life.。. What is the basis of human development so far? In the final analysis, there are only two words: innovation!
The name Einstein is a thunderclap to many people. His special relativity and general relativity have brought about a great change in the field of physics. Relativity denies the absolute space-time view of classical mechanics and deeply reveals the essential attributes of time and space. It also developed Newtonian mechanics, summarized it in relativistic mechanics, and promoted the development of physics to a new height. Nowadays, GPS, which has entered every household, has brought people a lot of convenience, and its use is inseparable from the theory of relativity.
Einstein's great contribution to the world is closely related to his innovative ideas. If he does not have the courage and determination to innovate bravely, and the courage to refute the theories of his ancestors who have long been "authoritative" and overthrow the theories he thinks are wrong, there will be no Einstein who is now remembered by the world, and at the same time, there will be less convenient Science and technology for mankind.
In the past, when people looked up at the sky, except for the blue sky and white clouds in the sky and the red sun, as well as the birds passing through the sky from time to time, even if they swept the whole sky, they basically couldn't see anything else. But we can't just consider the past. It's just an episode in human history. Now we should look at the present.
Now, the empty sky has long shrunk away from the monotony of the past, and many Silver Gray figures appear in the huge sky. They fly back and forth between the sky, accompanied by the roar, adding a trace of excitement to the always cold sky. This silver gray figure is an important means of transportation for mankind - aircraft. Since ancient times, human beings have dreamed of having the ability to fly freely like birds, but who can realize this dream since ancient times?
While most people think that it is completely impossible for an aircraft to fly on its own power, the Wright brothers do not believe this conclusion. From 1900 to 1902, the brothers tirelessly carried out more than 1000 gliding test flights. Finally, Huangtian lived up to their intentions. In 1903, they manufactured the first aircraft "flyer 1" that carried out manned flight by relying on its own power, and the test flight was successful. The success of the Wright brothers is not a persistent innovation?
We owe our leisurely and happy life today to those great scientists who took great pains. It is precisely because of their brave innovation that they can constantly improve and discover, have many inventions, and form this colorful world today.
生活在二十一世纪的我们,享受着无比悠闲惬意的生活,高科技产物简直遍地都是,俨然一副“飞机多如狗,汽车遍地走”的景象;相隔万里的两地往来只需短短几小时,通讯只在瞬息间;四季之变也已经不能左右我们的日常生活……人类发展至今,究竟是凭借着什么?归根结底也就两个字儿:创新!
爱因斯坦这个名字对很多人来说,简直如雷贯耳。他所创立的狭义相对论和广义相对论使物理学领域发生了一次重大变革。相对论否定了经典力学的绝对时空观,深刻地揭示了时间和空间的本质属性。它也发展了牛顿力学,将其概括在相对论力学之中,推动物理学发展到一个新的高度。如今已走进家家户户的GPS带给了人们许多的便利,而它的使用便离不开相对论。
爱因斯坦为世界作出的伟大贡献,和他那努力创新的思想观念有着密不可分的关系。若是他没有勇敢创新的勇气和决心,没有胆量去反驳早已“权威滔天”的先人的理论,并推翻他所认为是错的理论,那么就没有如今被世人所铭记于心的爱因斯坦,同时也就少了许多人类便利的科技。
放眼过去,当人们仰望天空时,除了天上的蓝天白云和那轮红日,以及时不时掠过天穹的鸟禽之外,就算是扫遍整片天基本上见不到其他东西了。但我们不能只顾及从前,那只是人类历史上的一段插曲而已,现在的我们应放眼此刻。
如今,空旷的天际早已敛去往日的单调,偌大的天空多出了许多银灰色的身影,它们在苍天之间来回飞翔,伴随着轰鸣声,为一向冷清的天空平添了一丝热闹。这银灰色身影就是人类重要的交通工具——飞机。人类自古以来就梦想拥有像鸟儿一样自由飞行的能力,可从古至今又有谁能圆此梦?
就在大多数人认为飞机依靠自身动力的飞行完全不可能时,莱特兄弟却不相信这种结论。1900年至1902年,兄弟俩不厌其烦、坚持不懈地进行了1000多次滑翔试飞。最终皇天不负有心人,他们在1903年制造出了第一架依靠自身动力进行载人飞行的飞机“飞行者”1号,并且试飞成功。莱特兄弟的成功,又何尝不是一次锲而不舍的创新呢?
我们能有今天这样悠闲幸福的生活,都得归功于那些不辞辛劳的伟大科学家们。正是因为他们勇敢创新,才能不断地改善和发现,才有了许多的发明,才构成了今朝这缤纷多彩的世界。
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