中國信息科學技術發(fā)展現(xiàn)狀及未來趨勢(上)(編輯修改稿)
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【文章內(nèi)容簡介】 工藝、光纖通信、計算機體系結(jié)構(gòu)、高級編程語言、數(shù)據(jù)庫、人工智能、互聯(lián)網(wǎng)、圖形界面等。 2/27/2023 30 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Historical Events ?1948: first mercial puter installed UNIVAC I ?1958: first . munication satellite ?1969: ARPANET+, the first packetswitched work developed by DARPA +DARPA: Defense Advanced Research Projects Agency國防部高級研究計劃局 [美國 ] 2/27/2023 31 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Historical Events ?1971: first puter chip(芯片 ) 4 bit, 2,300 transistors ?1972: Ether specifications formulated ?1974: IBM introduces SNA ?1975: Bill Gates formed Microsoft ?1976: Woznaik and Jobs formed Apple Computer Company 2/27/2023 32 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Historical Events ?1981: IBM* introduced IBM PC, one floppy ?1983: TCP/IP bees the official protocol on ARPANET ?1984: Apple introduced GUI with Apple Macintosh ?1986: first laptop *IBM: International Business Machines (美國 ) 2/27/2023 33 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Historical Events **CERN: European laboratory for particle physics歐洲粒子物理研究所 2/27/2023 34 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Lawrence G. Roberts— One of the leading founders of the basic technical basement of Inter packet work He was responsible for the design, initiation, planning and development of ARPANET, the world’ s first major packet work, the predecessor to Inter Historical Events 2/27/2023 35 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 The ARPANET Growth of the ARPANET (a) December 1969. (b) July 1970. (c) March 1971. (d) April 1972. (e) September 1972. 2/27/2023 36 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Tim BernersLee ? a graduate of Oxford University, England ? When he worked at the CERN in 1989, he invented the World Wide Web Tim BernersLee, the man who invented the Inter39。s World Wide Web Historical Events 2/27/2023 37 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Tim BernersLee ? 1989年夏天， Tim BernersLee開發(fā)出了世界上第一個 Web服務器和第一個 Web客戶機。 Tim BernersLee, the man who invented the Inter39。s World Wide Web Historical Events 2/27/2023 38 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Tim BernersLee, the man who invented the Inter39。s World Wide Web Historical Events 2/27/2023 39 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 Growth of the Inter December 1994 2/27/2023 40 信息科學技術發(fā)展現(xiàn)狀及未來趨勢 The Exponential Growth of the Inter Faster Growth ? The Inter is growing faster than all other
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