人类历史上曾爆发过无数次大小战争,那种战争是在明处,战争中炮火连天、血肉横飞的场面,总会停止和结束。今天,人类面临着的是一场特殊的“战争”:入侵者极小,它的体积只有针尖的1％,是细菌的十几分之一,不光是人的肉眼看不见,开始用光学显微镜也未找到它。直到本世纪二十年代末,德国科学家恩斯特·鲁斯卡利用电磁场控制电子运动方向的原理,研制出电子显微镜,人类的死敌——病毒才露出庐山真面目。 什么是病毒 病毒一词来源于拉丁文,本意是指粘性、发臭,有毒的液体。地球上自有人类,病毒就是人类的对头。那么,人类又是怎样认识这恶魔的呢?原来,人们从古埃及拉姆西斯五世死后制成的木乃伊的脸上发现一个小小的浓疤。经研究证明。在三千年前,古埃及这个不可一世的大帝就死于病毒引起的 Hundreds of times the size of war broke out in mankind’s history, the war is bright tomorrow, bloody fierce scenes, always stop and end. Today, mankind is faced with a special “war”: the intruder is extremely small, its volume is only 1% of the needle tip, which is more than a dozen of the bacteria. It is not only the naked eye that can not be seen, Also did not find it. Until the late twenties of this century, the German scientist Ernst Ruska made use of the principle of electromagnetic field to control the direction of electronic motion to develop an electron microscope, which is the sworn enemy of human beings. What is the word virus The virus is derived from Latin, intended to mean sticky, smelly, toxic liquid. Human beings on earth, the virus is the human counterparts. So, how do humans know the devil again? Originally, people found a small scar from the mummy’s face made after the death of Ramses V. Proved by research. Thirty thousand years ago, the mighty Great Emperor of Egypt died of the virus