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提起电脑,好处自然是说不尽的 在没有电脑的十九世纪,人类最强的计算工具,大概是瑞典人舒尔茨父子在1854年造出来的差分机,这台耗去舒尔茨父子十六年时光的机器,当时用了八十个小时,计算出了31-1000的对数值。九十年后,取名为“马克一号”的机电计算机在IBM公司诞生,从此电脑不断革命,电子管代替继电器、晶体管代替电子管、集成电路代替晶体管……最后一步步进入了寻常百姓家。不知道每一个买电脑的人是否感觉到:你提回家里的电脑,是真正的科技结晶,是家用电器中科学含量最高的产品。 一个大好的东西,往往使人忘记了它的坏处。就象月亮的黑暗面,永远隐藏在它明晃晃的水银色后面。电脑难道也有黑暗面?当然,只不过我们视而不见。请你定定神,看看电脑业的第一定律:摩尔定律。
Mentioning the computer, the benefits of nature is endless in the nineteenth century without computers, the strongest computing tool of mankind, probably the difference between the Swedish Schultz and his son made in 1854, this sets to Schultz and his son Sixteen years time machine, then spent eighty hours, calculated the logarithmic value of 31-1000. Ninety years later, the electromechanical computer named “Mark One” was born in IBM. From then on, the computer revolutionized the use of tubes instead of relays, transistors instead of tubes, and integrated circuits instead of transistors. The last step was to enter the homes of ordinary people. Do not know if everybody who buys the computer feels: You bring back the computer at home, it is the real science and technology crystallization, it is the science content highest product in the home appliance. A good thing, often make people forget its disadvantages. Like the dark side of the moon, always hidden behind its shimmering mercury. Of course, but we turned a blind eye. Please set your mind, look at the first law of the computer industry: Moore’s Law.