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石油化工及危险化学品领域研究报告.doc

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3、怐鄊姍舧芓贄褙蠡抺輛雾鈡拝抚鏝蓈輐铿鼡鸟努鬡!倄鉐脐怐灠瀠【灀鄰怐偰灀偀Q|鄊姍蜧芓贄褙蠡抺輛雾鈡拝抚鏝蓈輐铿鼡鸟努鬡!倄艐偀怐【Lw鄅巍若芓庁茨辍闞鎇脰辍!牁鄄巍以舚肓膾1脀鎇肾虞鎂鈃臖贜頡勍叹臹爛颙鯩釸拏輚萡訡力勎鐡贱香謟蒫舟蠐蓛踡拏鸐霝蔱鄘匀茖能讀缁H缀窢刀椀蔂弃漑漑漑漑漑漑漑漑漑漑漑漑漑漑漑漑缑脓轺蝞彎儀倀砀氀猀戀搀昀挀挀戀挀挀昀愀昀昀戀搀最椀昀轺蝞彎儀倀砀氀猀尀尀攀戀攀愀戀搀攀戀昀攀戀戀搀愀氀瀀儀猀椀堀栀愀昀昀最倀漀倀爀堀漀爀漀樀伀樀戀儀渀儀刀一倀猀瀀瀀堀樀甀瘀吀愀刀甀爀轺蜀开儀倀搀挀昀戀戀搀搀攀昀挀搀戀愀攀獬獏鹓鹛偧傖沖汑匀伀刀匀吀一唀匀吀刀匀吀輀轞蜀儀倀琀琀畠炘舀缀譎榐饲暐帀尀齏

4、誈偵螐唀舀蔀蜀笀猀獏轺轞蜀凿倀琀琀焀甀甀葶轺骉汧厑驼葧貍湎厑葼鲐豠盿匀伀萀腶豬汔骉葛补貔钐轺蹵汧厑蒃舀罓蕓塛筗蝵蔰轺凿倀捾葓轺凿倀轺蕞蒋S帀瑓S_覂鉛蕗豨T蕧匀江厑葾汢葥豾联翿汏岏舀罓禕S匀卑舀匀伀豓腢氀厑筟岘鐀艵罓S豣舀罓皖塎舀罓葎塎氀蕓塛驣獶塎塎鑔縠喋梖縀舀罓匀獥蹑厑钐捏葫蔀鱾猀獏轺轞蜀凿倀琀琀焀甀甀讋祎枘鱾补箍束扥蒗鱥镢捾葓瘀獧厑岏豨葑瘀獧厑屒豨葑喋喋豎艵罓驣塎喋瑟艾罓纕坻獧獧湨驒葛驣薕艎罓鷿捾葓轺朰攀栀縰喋凿刀喋凿刀猀獏轺轞蜀凿倀琀琀焀甀甀N縀喋顎一伀乔伀儀刀猀獏轺轞蜀凿倀琀琀焀甀甀喋頀堀脀蔀喋喋儀刀蝖瘀蝎猀夀娀圀儀戀洀娀攀伀伀漀猀樀夀刀愀伀氀唀一眀昀礀礀欀瀀圀猀漀夀攀搀樀一最甀眀昀欀

5、攀挀吀娀圀倀獬獏鹓鹛偧傖沖汑匀伀刀匀吀一唀匀吀刀匀吀輀轞蜀儀倀琀琀畠炘舀缀譎榐饲暐帀尀齏誈偵螐I N T E R N A T I O N A L T E L E C O M M U N I C A T I O N U N I O NI N T E R N A T I O N A L T E L E C O M M U N I C A T I O N U N I O N EXECUTIVE SUMMARY This is the Executive Summary of the ITU Internet Reports 2002: Internet for a Mobile Generation

6、, the fourth in the series produced by the ITU Strategy and Policy Unit (SPU). Other publications in the ITU Internet Reports series and the ITU New Initiatives series include: ITU Internet Reports (previously known as “Challenges to the Network”) ITU Internet Reports, 2001: IP Telephony. 100. CHF C

7、hallenges to the Network, 1999: Internet for Development. 100. CHF Challenges to the Network, 1997: Telecommunications and the Internet . 100. CHF ITU New Initiatives series (report and CD-ROM) Creating Trust in Critical Network Infrastructures (forthcoming). 70. CHF Multilingual Domain Names (Decem

8、ber 2001). 70. CHF Internet Diffusion in South East Asia (November 2001) . 70. CHF Licensing of Third Generation Mobile (September 2001) . 70. CHF Economic and Regulatory Implications of Broadband (May 2001). 70. CHF Fixed-to-Mobile Interconnection (September 2000). 70. CHF To order any of the above

9、 publications, or for further information on activities of SPU, visit the website at: http:/www.itu.int/osg/spu Alternatively, please contact the ITU Sales Service for further information concerning prices, availability, or purchase: Fax: +41 22 730 51 94 E-mail: salesitu.int Website: http:/www.itu.

10、int/itudoc/gs/subscirc/gs/index.html All of the above publications can also be ordered and downloaded via the Internet at: http:/www.itu.int/publications/bookshop/ Note: Discounts are available for ITU Member States and Sector Members, and for purchasers from the least developed countries. ITU INTER

11、NET REPORTS: INTERNET FOR A MOBILE GENERATION Executive Summary September 2002 INTERNATIONAL TELECOMMUNICATION UNION This Executive Summary gives a brief rsum of the main conclusions of the ITU Internet Reports 2002: Internet for a Mobile Generation. It includes a selection of charts, tables and box

12、es and a table of contents of the full Report. The full Report (240 pages) gives an in-depth technical background to the history and current development of the mobile Internet including an analysis of market and regulatory trends. It contains the latest data on the licensing and deployment of third-

13、generation mobile systems and services. Individual country case studies serve to illustrate these various aspects. Finally, the Report contains an 80-page statistical annex with data on over 200 economies worldwide. The ITU Internet Reports 2002: Internet for a Mobile Generation was written by a tea

14、m from the ITU Strategy and Policy Unit (SPU) led by Lara Srivastava, including Joanna Goodrick, Tim Kelly, Tad Reynolds and Yoshihisa Takada. The statistical tables were compiled by Tad Reynolds, with the assistance of Esperanza Magpantay and Nathalie Delmas. The report was edited by Joanna Goodric

15、k, and formatted by Yolanda Azlart. The cover design is by Jean-Jacques Mendez. Most of the data contained in the report is taken from the ITU World Telecommunication Indicators Database. The database is available on CD-ROM, or via the Internet as a subscription service. The Internet Report may be o

16、rdered by using the order form included at the back of this summary, or electronically from the ITU website at www.itu.int/osg/spu/. The views expressed in the report are those of the authors and do not necessarily reflect the opinions of ITU or its membership. ITU, 2002 International Telecommunicat

17、ion Union (ITU), Geneva Internet for a Mobile Generation: Executive Summary 3 1 The Big Gamble “It requires no great leap of the imagination to believe that the convergence of mobile communications and the Internet will produce something big but it may take longer than you think” Mobile communicatio

18、ns and the Internet were the two major demand drivers for telecommunication services in the last decade of the twentieth century. Combine the twoMobile Internetand you have one of the major demand drivers of the first decade of the twenty-first century. Thats the theory, at least. As Figure 1 shows,

19、 the two industries have exhibited remarkably similar growth patterns since the start of the 1990s, but with a lag of about two years. So, it requires no great leap of the imagination to believe that the convergence of mobile communications and the Internet will produce something big, perhaps even t

20、he mythical “sum that is bigger than its parts”. In this view, the convergence of mobile communications and the Internet would produce innovations, new applications and new services that would not otherwise be possible. For instance, the service of knowing the location of a particular mobile user, c

21、ombined with the service of targeted advertising, should theoretically make it possible for local businesses to attract users that are passing by, within a certain radius. Similarly, multimedia messaging services will open up visual, more exciting person-to-person communications. Thus, the mobile In

22、ternet could give birth to a whole new family of services. Exploiting the new opportunities offered by the mobile Internet will require high levels of capital investment, possibly higher than ever before in the telecommunication industry. Investors want to see proof that a market for mobile Internet services exists. But operators cant provide that proof until they build the networks. Because of this “chicken and egg” conundrum, the mobile Internet is potentially the biggest gamble the telecommunication industry has ever taken on. Th

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