1.什么是第五代由于第五代计算机目前还不存在,所以这个名词就有种种含意。但大体上说,现在的计算机叫做第四代,那么第五代就指它的下一代。计算机的第一代为从1945年制造的埃尼阿克(ENIAC电子数值积分器和计算器的英文缩写)开始的真空管时代,进入1950年后,就被晶体管的第二代计算机代替;进入六十年代,集成电路的计算机就成为第三代;将集成电路微型化并组成大容量高密度集成电路,即LSI(Large Scale Integration)计算机就是现在活跃的第四代;第 1. What is the fifth generation? Because the fifth-generation computer does not currently exist, the term has its own meaning. But in general, the current computer is called the fourth generation, then the fifth generation refers to its next generation. The first generation of computers was the era of vacuum tubes started from Eniac (English acronym for ENIAC electronic numerical integrators and calculators), which was manufactured in 1945. After entering the 1950s, it was replaced by transistors of the second generation of computers; In the ten years, the computer of the integrated circuit became the third generation; the integrated circuit was miniaturized and formed into a large-capacity high-density integrated circuit, that is, the LSI (Large Scale Integration) computer is now the fourth generation of active;