关于科技的作文：科技是把双刃剑
什么是科学?达尔文曾下过这样一个定义：“科学就是整理事实,从中发现规律,做出结论.”
　　的确,人类遵循着这个原则,完成了使人类在理性精神中获得最高成就的一个又一个任务,揭开了一个个自然之谜,把古人的美好愿望变为现实.在当今社会,科技已经成为推动生产力发展的巨大动力,使社会一步步迈向繁荣.
　　但是又有谁敢说：科技对人类,对这个世界只有利,从不存在弊?人们不得不承认一点,科技其实是一把双刃剑.在它给人们的生活带来美好的同时也带来的一系列的麻烦.如核能可以用来发电,却也可以用来制造原子弹,而且近期日本的核泄漏更是使人惶惶不可终日；医药科技的迅速发展虽然使一些曾经无药可医的病症得到“天敌”,却也使某些抵抗力强的病菌变异,且破坏力远远超过以前病菌的破坏力.其实最严重的还是人们常谈起的环境破坏.就拿现在几乎家家都有的冰箱来说,冰箱里的氟利昂就是地球变暖的元凶,它的温室效应效果是二氧化碳的数千倍.并且,氟利昂亦是臭氧层破坏的罪魁祸首,从而使紫外线增强,危害人类健康.
　　科技这把双刃剑带来的问题就像是生态系统中的食物链一样循环着.随着科技的突飞猛进,汽车已经遍布世界,石油也就无限量的被开采使用,从而导致了石油危机的问题,让每个人脑海里都存在着忧患意识.而且,由于某些国家的石油储量不多,便弥漫了为保卫石油而战的硝烟.既然是战争,就必然会有伤亡,必然有胜负,而现在社会胜利的曙光往往会倾向于有雄厚的科技实力的一方.所以,一个恶性循环就此展开.正如爱伊斯坦所说的：“在战争时期,应用科学给了人们相互毒害和相互残杀的手段……”
　　科技,残忍的将安琪儿的双翅剪断,让她不再眷顾人类：科技,将大自然的面纱一层层揭开,然后又在她精致的面庞上划上一刀刀疤痕,让她对此展开报复.因为科技,世间也许不再有秘密,科技创造了美好的世界,可是若是人类不能真正的发挥出它的优势,那它终有一天会毁了它所创造的一切……
Technology and life
Science and technology are the primary productive forces and have been playing a key role in the national economy development.On the one hand,progress in science and technology has promoted economic and social progress greatly.Take the high-speed railway as an example.Firstly,the railway becomes a new engine of booming of regional economic.Secondly,the railway helps to attract a lot of tourists,so that tourism in these cities flourishes.Last but not the least,the load of the existing transportation network can be released to a great extent.On the other hand,with the development of science and technology,such as the operation of high-speed transportation,video phone,webcam meeting,the world has become smaller and smaller.
　　It has long been a tradition for Chinese government to attach great importance to the advances in science and technology.Science and technology has successfully shaped an entirely new image of China on global stage via the two grand world events,2008 Olympic Games and 2010 Shanghai World Expo.It is strongly advised that young people should devote themselves into the study of science and technology for “better city,better life”. 关于科技的作文：科技是把双刃剑
什么是科学?达尔文曾下过这样一个定义：“科学就是整理事实,从中发现规律,做出结论.”
　　的确,人类遵循着这个原则,完成了使人类在理性精神中获得最高成就的一个又一个任务,揭开了一个个自然之谜,把古人的美好愿望变为现实.在当今社会,科技已经成为推动生产力发展的巨大动力,使社会一步步迈向繁荣.
　　但是又有谁敢说：科技对人类,对这个世界只有利,从不存在弊?人们不得不承认一点,科技其实是一把双刃剑.在它给人们的生活带来美好的同时也带来的一系列的麻烦.如核能可以用来发电,却也可以用来制造原子弹,而且近期日本的核泄漏更是使人惶惶不可终日；医药科技的迅速发展虽然使一些曾经无药可医的病症得到“天敌”,却也使某些抵抗力强的病菌变异,且破坏力远远超过以前病菌的破坏力.其实最严重的还是人们常谈起的环境破坏.就拿现在几乎家家都有的冰箱来说,冰箱里的氟利昂就是地球变暖的元凶,它的温室效应效果是二氧化碳的数千倍.并且,氟利昂亦是臭氧层破坏的罪魁祸首,从而使紫外线增强,危害人类健康.
　　科技这把双刃剑带来的问题就像是生态系统中的食物链一样循环着.随着科技的突飞猛进,汽车已经遍布世界,石油也就无限量的被开采使用,从而导致了石油危机的问题,让每个人脑海里都存在着忧患意识.而且,由于某些国家的石油储量不多,便弥漫了为保卫石油而战的硝烟.既然是战争,就必然会有伤亡,必然有胜负,而现在社会胜利的曙光往往会倾向于有雄厚的科技实力的一方.所以,一个恶性循环就此展开.正如爱伊斯坦所说的：“在战争时期,应用科学给了人们相互毒害和相互残杀的手段……”
　　科技,残忍的将安琪儿的双翅剪断,让她不再眷顾人类：科技,将大自然的面纱一层层揭开,然后又在她精致的面庞上划上一刀刀疤痕,让她对此展开报复.因为科技,世间也许不再有秘密,科技创造了美好的世界,可是若是人类不能真正的发挥出它的优势,那它终有一天会毁了它所创造的一切……
Technology and life
Science and technology are the primary productive forces and have been playing a key role in the national economy development.On the one hand,progress in science and technology has promoted economic and social progress greatly.Take the high-speed railway as an example.Firstly,the railway becomes a new engine of booming of regional economic.Secondly,the railway helps to attract a lot of tourists,so that tourism in these cities flourishes.Last but not the least,the load of the existing transportation network can be released to a great extent.On the other hand,with the development of science and technology,such as the operation of high-speed transportation,video phone,webcam meeting,the world has become smaller and smaller.
　　It has long been a tradition for Chinese government to attach great importance to the advances in science and technology.Science and technology has successfully shaped an entirely new image of China on global stage via the two grand world events,2008 Olympic Games and 2010 Shanghai World Expo.It is strongly advised that young people should devote themselves into the study of science and technology for “better city,better life”.