我的梦想是成为一名科学家英语作文 篇一
Science enables human beings to progress rapidly and lead a better life. For example， Edison#39;s invention of the light bulb brought our gloomy life to the end and created a bright world for us. Another case in point is Watt#39;s discovery of the steam engine， which triggered the industrial revolution in the western countries， and later all over the world.
Meanwhile， sometimes science does have some side effects. A good illustration of this is atomic energy， which can destroy human beings completdy when used in nuclear weapons.
Anyhow， it is men who develop science. And science， in turn， will do us good in general. As for its side effects， I believe human beings will be rational enough to avoid them or keep them under control.
我的梦想是成为一名科学家英语作文 篇二
here is a difference between science and technology.Science is a method of answering theoretical questions; technology is a method of solving practical problems. Science has to do with discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships; technology has to do with tools,techniques, and procedures for implementing the findings of science.
Another distinction between science and technology has to do with the progress in each. Progress in science excludes the human factor. Scientists, who seek to comprehend the universe and know the truth with the highest degree of accuracy and certainty, cannot pay heed to their own or other people#39;s likes or dislikes, or to popular ideas about the fitness of things. What scientists discover may shock or anger people--as did Darwin#39;s theory of evolution. But even an unpleasant truth is more than likely to be useful; besides, we have the option of refusing to believe it! But hardly so with technology;we do not have the option of refusing to hear the sonic boom produced by a supersonic aircraft-flying overhead; we do not have the option of refusing to breathe polluted air. Unlike science, pro
gress in technology must be our slave and not the reverse.
The legitimate purpose of technology is to serve peopie--people in general, not merely some people; and future generations, not merely those who presently wish to gain advantage for themselves. We are all familiar with the abuses of technology. Many people blame technology itself for widespread pollution, resource depletion and even social decay in general--so much so that the promise of technology is obscured. That promise is a cleaner and healthier world. If wise applications of science and technology do not lead to a better world, what else will?
我的梦想是成为一名科学家英语作文 篇三
here is a difference between science and technology Science has to do with discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships; technology has to do with tools,techniques, and procedures for implementing the findings of science Progress in science excludes the human factor What scientists discover may shock or anger people--a
s did Darwin#39;s theory of evolution Unlike science, progress in technology must be our slave and not the reverse.
假如我是科学家 We are all familiar with the abuses of technology That promise is a cleaner and healthier worldScience的差异是一种回答理论问题的方法，技术是解决实际问题的方法。必须做科学与发现的事实和观察的现象之间的关系，性质和与建立理论，为组织这些事实和关系；技术必须与工具，技术，以及执行结果的科学程序。
另一种科学和技术之间的区别是关乎每个进展。科学进步排除人为因素。科学家，谁试图理解宇宙和认识与把握的准确性和程度最高的真理，不能留意自己或其他人的喜欢或不喜欢，或对事物的健身流行的想法。科学家们发现，可能触电或愤怒的人-象达尔文的进化论。但是，即使一个令人不快的真相更可能是有用的，而我们有拒绝相信的选择！但是，很难如此技术，我们没有拒绝听到爆音所产生的超音速飞机飞行的开销，我们没有拒绝呼吸污染的空气期权。与科学技术的进步必须成为我们的'奴隶，而不是相反。该技术的合法的目的是为了peopie -一般人，而不仅仅是一些人，和后代，而不仅仅是那些目前谁希望获得自己的优势。
我们都熟悉技术的滥用。许多人指责技术日益严重的污染，资源枯竭，甚至在一般的社会腐败本身-以至于技术的承诺是模糊了。这个承诺是一个更清洁，更健康的世界。如果明智的科学和技术的应用不会导致一个更美好的世界，还有什么会？
我的梦想是成为一名科学家英语作文 篇四
我躺在床上，一会儿就睡着了，我睡呀，睡呀。突然，我到了另一个世界，我戴着隐形眼镜，耳朵上夹着一支笔，手里拿着一台掌上电脑，西服上还印着：环保科学家。突然，起风了，顿时垃圾满天，无数垃圾向我飞来，压在我身上。我十分害怕，一下子惊醒了，想：刚才好可怕，假如我是环保科学家，我会怎么做呢？
I lay on the bed and fell asleep. I slept, I slept. All of a sudden, I went to another world. I was wearing contact lenses, a pen in my ear, a handheld computer in my hand, and the environmental scientist printed on my suit. All of a sudden, there was a wind. All of a sudden, the garbage was all over the sky. Countless garbage came to me and pressed on me. I was so scared that I woke up and thought: just now it#39;s terrible. If I were an environmental scientist, what would I do?
假如我是环保科学家，我要先将垃圾清除掉。我花了十天十夜工夫，终于发明了垃圾天敌，垃圾加工机，这种机器是全自动的，并且速度特别快，它一碰到垃圾，就把可回收的迅速回收，把不可回收的一口吃掉。你可能会说：“那多脏啊！”告诉你吧，垃圾是它的食物，它每吃十吨垃圾，速度便增加一倍。
If I were an environmental scientist, I would clean up the rubbish first. It took me ten days and ten nights to finally invent the natural enemy of garbage - garbage processing machine. This machine is fully automatic and extremely fast. As soon as it touches the garbage, it quickly recycles the recyclable and eats the non recyclable. You might say, how dirty that is! I#39;ll tell you, garbage is its food. Every ten tons of garbage it eats, its speed doubles.
假如我是环保科学家，我要将空气变得清新。我又花了九天九夜的工夫造出了空气清新剂喷射器，它也是全自动化的。，只要感觉到什么地方空气被污染了，就立刻喷起来，你可别小看空气清新剂，只要被它喷过的地方，空气便长久清新。
If I were an environmental scientist, I would make the air fresh. I spent nine days and nin
e nights to create an air freshener sprayer. It is also fully automatic. As long as you feel that the air is polluted, you can spray it immediately. Don#39;t look down on the air freshener. As long as the air is sprayed, the air will be fresh for a long time.
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