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1946年诞生的世界上第一台电子计算机,是一个庞然大物,它的体积达90多立方米,相当于一间30多平方米的房子,重量达30多吨。后来由于有了半导体,造出了超大规模集成电路,这就使得电子计算机的体积大大减小了,现在一台具有这样功能的电子计算机还不到一只BP机那么大,可以把它装在衣兜里随身携带。然而,这种集成电路的小型化已经到了接近极限的程度,很难再缩小了;相应地,要在这个基础上再进一步提高现有计算机系统的存储容量和快速动作能力,也越来越困难。
The world’s first electronic computer, born in 1946, is a monolith that has a volume of more than 90 cubic meters, which is equivalent to a house of more than 30 square meters and weighs over 30 tons. Later, due to the semiconductor, creating a very large scale integrated circuit, which makes the size of the computer greatly reduced, and now a computer with such a function is not as big as a BP machine, you can put it in Carry it in your pocket However, the miniaturization of such integrated circuits has reached the limit and is hard to shrink. Accordingly, it is also becoming more and more difficult to further increase the storage capacity and quick-acting capability of existing computer systems based on this .