cf经验表:英文翻译2
来源:百度文库 编辑:高考问答 时间:2024/08/30 06:30:13
Small, the price lowers to personally buys, the computer which uses as the family only then becomes until the 70's possibly, at that time the large scale integration technology had the possibility to make the function enough formidable microprocessor on the sole silicon chip. A family reputation was the MITS small company has first made the named Altair personal computer. This kind has used because the male 8080 microprocessors personal computer, is 1974 years development. Although Altair in extra-curricular computer amateur popular, but its market attraction is actually limited, because the buyer can not but use fitting to assemble. The genuine personal computer industry beginning 100.000977 million years, at that time the Apple computer company which establishes by StevenP. Jobs and Stephen G. Wozniak promotes the Ap-ple II molding machine. It is one kind pres-assemble well, the mass production personal computer. This year Radio Shack and Comodor Business Machines also promotes the personal computer.
These machines use 8 microprocessors (a their each time 8 group of place process information). Their storage capacity limited storage capacity refers is for the memory in data assignment address ability. But because their price is much cheaper than the large-scale machinery, individual and center, the small store, center, the elementary school burden results in them. When when the Apple II molding machine becomes VisiCalc the main engine (VisiCalc is accountant which first kind of electronic graph computerizes procedure). Was suitable very quickly develops to the personal computer other types application software