你有没有这样的概念,30吨是多重?170平方米是多大?18000个是多少?而将它们汇集到一起,你得到的是人类第一台电子计算机 ENIAC 的描述。20世纪40年代中期,第二次世界大战战事正酣,武器研究中日益复杂的数字运算问题需要迅速、准确地解决。此时,无线电技术和无线电工业的发展也为电子计算机的研制准备了充足的物质基础。1943年,美国宾夕法尼亚大学的 J.P.Eckert 和J.W.Mauchly 开始研制世界上第一台电子计算机—— Do you have such a concept, 30 tons are multiple? 170 square meters is how much? 18000 is how much? And put them together, you get the human first electronic computer ENIAC description. In the mid-1940s, World War II was well under way and the increasing complexity of weapons research needed to be solved quickly and accurately. At this time, the development of radio technology and radio industry also provided sufficient material basis for the development of electronic computers. In 1943, J.P.Eckert and J.W.Mauchly of the University of Pennsylvania began to develop the world’s first electronic computer -