Question

请用英语简述电脑的发展史，120词左右，最后要翻译 ，谢谢

Answer 1

The scientific term of computer is a computer, from the dynamoelectric calculator development in earlier period since then of.In 1945, in the world appeared the first set"ENIAC" of the electronics digital computer, used for calculation trajectory.From American second faculty of engineering manufacturing of the university Mo Er electricity of the guest Xi method Ni of, but it of the physical volume be huge, cover area more than 500 square meters and the weight is about 30 tons and consume the electric power of about 100 kilowatts.Obviously, so of the calculator cost be very high, difficult to use.In 1956, the transistor computer was born and this be the next generation computer.As long as several cupboards with a little bit bigger can permit it next, operate the speed also consumedly raised.What to appear is the third generation integrated circuit calculator in 1959.

电脑的学名为电子计算机，是由早期的电动计算器发展而来的。1945年，世界上出现了第一台电子数字计算机“ENIAC”，用于计算弹道。是由美国宾夕法尼亚大学莫尔电工学院制造的，但它的体积庞大，占地面积500多平方米，重量约30吨，消耗近100千瓦的电力。显然，这样的计算机成本很高，使用不便。1956年，晶体管电子计算机诞生了，这是第二代电子计算机。只要几个大一点的柜子就可将它容下，运算速度也大大地提高了。1959年出现的是第三代集成电路计算机。