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ڵλãֻг
Ųҹֻռٷ֮һ
2007-05-18 10:36йֻԭߣ
бѺĿǰ϶Եҵ¢븯ܷӿ֣ijЩרҡ֮ϢҵйعԱҲԹٷ̬桰⡱˾517նýʾйʷѡȫгۡ¢ϡ

ϢҵλԱƣйֻռ˾İٷ֮һٷ֮һݺеԼõdz⡣

ͬʱijý廹Ŀǰͨ˵ʵǼ۸͡ҹͨռӪ80%ͨʹõĴdzͣԴվֻ20%20%ĻȴռͨŴ80%ôʵ̫͡

λԱΪ۵ֻвÿ0.02ԪͨŷѼ绰ѣADSL߿ȶгۡ

ùԱٳ˵ı׼ʷռ˾İٷֱȣָÿ20Сʱռ˾İٷֱȣӳһҵѸߵ͡ùԱƣԱͨ20Сʱÿµײͼ㣬ֻҪ֧24.5Ԫ2006걱о˾ԼΪ2Ԫʷռо˾İٷֱΪ1.47%

ŲijԱ۵ijý·˷ڶŭ棬ԵָŲԱƭ

ڡгۡ棬ʵҹ״ǼеӪ̰ѳгľ棬ڸ϶Ų͹ίŲijЩԱΪ𵽵ƾͬIJ滹֮룬Ŭ߷񽵵ʷѾʮΪ֪

ŲԱṩݣָԡض׼ضʹ¼ݣû˵

ġÿ20СʱǶǰʹúٵʱһο׼Ŀǰͨõı׼ʱϿɵġ׼˵£ʵǺܿЦͬʱĿǰȺرǷҡÿʺÿʱͨ100-200СʱĿǰͨеļ׼ǰտ¼㣬ŲλԱó20Сʱʱ䡱ı׼ûκ˵

⣬ùԱ20Сʱײʵʹøײͼʹ²Ҳýɸ÷ã˵1СʱҲҪ֧20ԪŵЩײ͵20СʱȴҪȡÿСʱ2-4Ԫĸ߶ʷѣ֮ûʹײͽ200-400Ԫÿµʷѡ

ҵνռߵ˵ĿǰǥӦãйǸ罨ɱǷdzģɱռͣνһǸӪĹؼννռôߵ˵ƸЦ

10ƶʷѽۡշѡ̶绰0.20Ԫ3ӸΪ0.10ԪÿӡʷѡѽϣǼֻƭƭڵѾͬȥ֪ijЩԱԡáijЩ˹ѵΪijЩ߿·֮ѵøɸɾǿΪΪΪڽϢֻͨͳý壬̳԰岩͵Web2.0ĿŵƭֻijЦ

ĵַ:http://www.cnonline.org/2007/article/10213.html
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