2007年中国互联网网站市场表现研究报告

<!--[if !supportLists]-->l <!--[endif]-->Web2.0渗透率64%

<!--[if !supportLists]-->l <!--[endif]-->百强网站人气呈现“中国长尾”

<!--[if !supportLists]-->l <!--[endif]-->门户、视频和社区三足鼎立

<!--[if !supportLists]-->l <!--[endif]-->视频网站群体崛起

互联网实验室

<chsdate w:st="on" year="2008" month="1" day="1" islunardate="False" isrocdate="False"><span lang="EN-US" style="font-size: 16pt; line-height: 130%; font-family: 宋体;">2008</span><span style="font-size: 16pt; line-height: 130%; font-family: 宋体;">年<span lang="EN-US">1</span>月<span lang="EN-US">1</span>日</span></chsdate>

说明:

数据来源:中国互联网指数系统。

统计时间段:<chsdate w:st="on" isrocdate="False" islunardate="False" day="1" month="1" year="2007"><span lang="EN-US" style="font-size: 12pt; line-height: 150%;">2007</span><span style="font-size: 12pt; line-height: 150%; font-family: 宋体;">年</span><span lang="EN-US" style="font-size: 12pt; line-height: 150%;">1</span><span style="font-size: 12pt; line-height: 150%; font-family: 宋体;">月</span><span lang="EN-US" style="font-size: 12pt; line-height: 150%;">1</span><span style="font-size: 12pt; line-height: 150%; font-family: 宋体;">日</span></chsdate>至<chsdate w:st="on" isrocdate="False" islunardate="False" day="20" month="12" year="2007"><span lang="EN-US" style="font-size: 12pt; line-height: 150%;">12</span><span style="font-size: 12pt; line-height: 150%; font-family: 宋体;">月</span><span lang="EN-US" style="font-size: 12pt; line-height: 150%;">20</span><span style="font-size: 12pt; line-height: 150%; font-family: 宋体;">日</span></chsdate>。

年中文百强网站名单

中文百强网站类别分布分析

中文百强网站中,门户网站比例最高,占18%,其次是视频类网站和社区类网站,分别占14%13%,这三类网站比例之和为45%门户、视频和社区形成“三足鼎立”的态势。

其他类别网站情况为:

<!--[if !supportLists]-->l <!--[endif]-->科技类网站占9%,内容以IT、互联网为主。

<!--[if !supportLists]-->l <!--[endif]-->财经类网站占7%

<!--[if !supportLists]-->l <!--[endif]-->电子商务网站占6%,其中C<chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="2" unitname="C">2C</chmetcnv>B2B两类网站各占一半。

<!--[if !supportLists]-->l <!--[endif]-->下载、传媒、搜索、游戏四类网站各占5%

<!--[if !supportLists]-->l <!--[endif]-->电子服务类网站占3%,主要是招聘网站和房地产网站。

<!--[if !supportLists]-->l <!--[endif]-->博客类网站占2%

<!--[if !supportLists]-->l <!--[endif]-->其他类网站占8%

<!--[if mso & !supportInlineShapes & supportFields]><span lang=EN-US style='font-size:12.0pt;line-height:150%'><span style='mso-element: field-begin;mso-field-lock:yes'></span><span style='mso-spacerun:yes'></span>SHAPE<span style='mso-spacerun:yes'> </span>\* MERGEFORMAT <span style='mso-element:field-separator'></span></span><![endif]--><!--[if gte vml 1]><v:group id="_x0000_s1026" editas="canvas" style='width:414.9pt;height:263.05pt; mso-position-horizontal-relative:char;mso-position-vertical-relative:line' coordsize="8298,5261"> <o:lock v:ext="edit" aspectratio="t" /> <v:shape id="_x0000_s1027" type="#_x0000_t75" style='position:absolute; width:8298;height:5261' o:preferrelative="f"> <v:fill o:detectmouseclick="t" /> <v:path o:extrusionok="t" o:connecttype="none" /> <o:lock v:ext="edit" text="t" /> </v:shape><v:rect id="_x0000_s1028" style='position:absolute;left:68;top:68; width:8148;height:5125' strokeweight=".7pt" /> <v:shape id="_x0000_s1029" style='position:absolute;left:4142;top:968;width:1554; height:1349' coordsize="1554,1349" path="m,l27,,68,,96,r27,l150,r27,l218,13r28,l273,13r27,14l327,27r28,14l382,41r41,l450,54r27,14l504,68r28,13l559,95r27,l613,109r28,13l668,136r27,14l722,163r28,14l777,177r27,13l831,218r28,13l886,245r27,14l940,272r14,14l981,313r28,14l1036,340r27,14l1077,381r27,14l1131,422r14,14l1172,463r14,14l1213,504r27,14l1254,545r27,13l1295,586r13,27l1336,627r13,27l1363,681r27,27l1404,722r13,27l1445,777r13,27l1472,831r13,27l1499,886r14,27l1526,940r14,27l1554,981,777,1349r-14,-14l763,1322r-13,-14l750,1294r-14,-13l736,1267r-14,-13l722,1240r-13,l695,1226r,-13l682,1199r,-14l668,1172r-14,-14l641,1144r,l627,1131r-14,-14l600,1104r,-14l586,1090r-13,-14l559,1063r-14,-14l545,1049r-13,-14l518,1022r-14,l491,1008r-14,l464,995,450,981r-14,l436,967r-13,l409,954r-14,l382,940r-14,l355,926r-14,l327,913r-13,l300,913,286,899r-13,l259,899,232,886r-14,l205,886,191,872r-14,l164,872r-14,l136,872,123,858r-14,l96,858r-14,l68,858r-13,l27,858r-13,l,858,,xe" fillcolor="blue" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1030" style='position:absolute;left:4919;top:1963; width:940;height:1458' coordsize="940,1458" path="m777,r13,27l804,68r13,27l817,122r14,27l845,177r13,27l858,231r14,28l872,286r14,27l899,340r,41l899,408r14,28l913,463r13,27l926,517r,41l926,586r,27l940,640r,27l940,708r,28l940,763r,27l940,817r-14,41l926,885r,28l926,940r,27l913,994r,41l899,1063r,27l899,1117r-13,27l872,1172r,27l858,1240r,27l845,1294r-14,28l817,1349r,27l804,1403r-14,28l777,1458,,1090r,-14l14,1063r,-14l27,1035r,-13l27,1008,41,994r,-13l41,967,54,954r,-14l54,926r,-13l68,899r,-14l68,872r,-14l68,831r,-14l82,804r,-14l82,776r,-13l82,749r,-13l82,722r,-14l82,681r,-14l82,654,68,640r,-13l68,613r,-14l68,586r,-14l54,558r,-13l54,531r,-27l41,490r,-13l41,463,27,449r,-13l27,422,14,408r,-13l,381,,368,777,xe" fillcolor="green" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1031" style='position:absolute;left:4415;top:3067; width:1281;height:1281' coordsize="1281,1281" path="m1281,368r-14,27l1253,422r-13,27l1226,477r-14,27l1199,531r-14,27l1172,572r-28,27l1131,626r-14,28l1090,681r-14,14l1063,722r-28,27l1022,763r-14,27l981,817r-14,14l940,858r-27,14l899,899r-27,14l858,940r-27,14l804,981r-14,13l763,1008r-27,27l708,1049r-27,14l667,1076r-27,27l613,1117r-27,14l558,1144r-27,14l504,1172r-27,13l449,1199r-27,13l395,1226r-27,14l340,1240r-27,13l286,1267r-27,14l,463,13,449r14,l41,449,54,436r14,l82,422r13,l109,408r13,l136,395r14,l163,381r,l177,368r14,l204,354r14,-14l231,340r14,-13l259,313r13,l272,299r14,-13l300,286r13,-14l327,258r,-13l340,245r14,-14l368,218r,-14l381,190r14,-13l409,177r,-14l422,149r,-13l436,122r13,-13l449,95,463,81r,-13l477,54r,-14l490,27r,-14l504,r777,368xe" fillcolor="#9c0" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1032" style='position:absolute;left:3802;top:3530; width:858;height:899' coordsize="858,899" path="m858,818r-27,l804,831r-28,l749,845r-41,14l681,859r-27,l626,872r-27,l572,886r-27,l504,886r-28,l449,886r-27,13l395,899r-41,l327,899r-28,l272,899r-27,l204,886r-27,l149,886r-27,l95,886,68,872r-41,l,859,163,27r14,l190,27r28,l231,27r14,l258,41r14,l286,41r13,l313,41r14,l340,41r14,l381,41r14,l408,41,422,27r14,l449,27r14,l476,27r14,l504,14r13,l531,14r14,l558,r28,l599,,858,818xe" fillcolor="yellow" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1033" style='position:absolute;left:3120;top:3407; width:845;height:982' coordsize="845,982" path="m682,982r-28,l627,982,600,968,573,954r-28,l518,941r-41,l450,927,423,913,395,900r-27,l341,886,314,872,286,859,259,845,232,832,205,818,177,804,150,791,137,777,109,763,82,736,55,723,28,709,,695,518,r,l532,14r13,14l559,28r14,13l586,41r14,14l613,55r14,13l641,68r13,14l668,82r14,14l695,96r14,13l722,109r14,l750,123r13,l777,123r14,14l804,137r14,l831,137r14,13l682,982xe" fillcolor="#fc0" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1034" style='position:absolute;left:2671;top:3162; width:953;height:940' coordsize="953,940" path="m436,940l422,913,395,899,368,886,354,859,327,845,299,818,286,804,259,777,245,763,218,736,190,722,177,695,163,668,136,654,122,627,95,600,81,586,68,559,41,531,27,504,13,477,,463,722,r13,14l735,27r14,14l763,54r,14l776,82r14,l790,95r14,14l817,123r14,13l831,150r13,l858,163r14,14l872,191r13,l899,204r14,14l926,218r14,14l953,245,436,940xe" fillcolor="#f9c" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1035" style='position:absolute;left:2439;top:2862; width:954;height:750' coordsize="954,750" path="m232,750l218,722,204,695,177,668,164,641,150,613,136,586r,-27l123,532,109,504,95,477,82,450,68,423r,-28l55,368,41,341r,-41l27,273,14,245r,-27l,191,,164,845,r,14l845,27r13,14l858,55r,13l858,82r14,13l872,109r14,14l886,136r,14l899,164r,13l913,191r,14l927,218r,14l940,245r,14l954,273r,13l232,750xe" fillcolor="purple" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1036" style='position:absolute;left:2412;top:2480; width:872;height:546' coordsize="872,546" path="m27,546r,-28l13,477r,-27l13,423,,396,,368,,341,,300,,273,,246,,219,,191,,150,,123,,96,,69,,41,13,,858,110r,13l858,137r,13l858,164r,27l858,205r,14l858,232r,14l858,259r,14l858,287r,13l858,314r,27l872,355r,13l872,382,27,546xe" fillcolor="#c9f" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1037" style='position:absolute;left:2425;top:1963; width:927;height:627' coordsize="927,627" path="m,517l,490,,463,14,436r,-28l14,381,28,340r,-27l41,286,55,259r,-28l69,204,82,177r,-28l96,122,109,95,123,68,137,27,150,,927,368r-14,13l913,395r-13,13l900,422r,14l886,449r,14l872,477r,13l872,504r,27l859,545r,13l859,572r,14l859,599r-14,14l845,627,,517xe" fillcolor="navy" strokeweight=".7pt"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1038" style='position:absolute;left:2575;top:1513; width:927;height:804' coordsize="927,804" path="m,436l,422,14,395,28,368,41,341,68,313,82,286,96,259r13,-27l123,204r14,-27l164,163r13,-27l191,109,218,82,232,68,259,41,273,13,286,,927,586r-14,13l900,599r-14,14l886,627r-14,13l859,654r,14l845,681r-14,14l831,695r-13,14l818,722r-14,14l804,749r-13,14l791,777r-14,13l777,804,,436xe" fillcolor="#9cf" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1039" style='position:absolute;left:2861;top:1295; width:763;height:804' coordsize="763,804" path="m,218l28,191,55,177,69,150,96,136r13,-27l137,95,164,68,178,54,205,27,232,13,246,,763,695r-13,l736,708r-13,14l709,722r-14,14l682,749r,14l668,763r-14,14l641,790r,14l,218xe" fillcolor="#cff" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1040" style='position:absolute;left:3107;top:1186; width:599;height:804' coordsize="599,804" path="m,109l27,95,54,68,81,54,109,41,136,27,150,13,177,,599,749r-13,l572,763r-14,l545,777r-14,13l517,790r,14l,109xe" fillcolor="navy" stroked="f"> <v:path arrowok="t" /> </v:shape><v:shape id="_x0000_s1041" style='position:absolute;left:3297;top:968; width:832;height:967' coordsize="832,967" path="m,218l28,190,55,177r27,l109,163r28,-13l164,136r27,-14l218,109,246,95r27,l300,81,341,68r27,l396,54,423,41r27,l477,41,505,27r27,l573,13r27,l627,13,654,r28,l709,r41,l777,r27,l832,r,858l818,858r-14,l791,858r-14,l763,858r-13,l736,858r-13,l695,872r-13,l668,872r-14,l641,872r-14,14l614,886r-14,l586,899r-13,l559,899r-14,14l532,913r-14,l505,926r-14,l477,940r-13,l450,954r-14,l423,967,,218xe" fillcolor="#969696" stroked="f"> <v:path arrowok="t" /> </v:shape><v:rect id="_x0000_s1042" style='position:absolute;left:3240;top:156; width:1995;height:375;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:14.0pt;font-family:宋体; mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>网站类型分布图</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1043" style='position:absolute;left:5450;top:4021; width:109;height:109' fillcolor="#9c0" stroked="f" /> <v:rect id="_x0000_s1044" style='position:absolute;left:5600;top:3980;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>社区</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1045" style='position:absolute;left:5641;top:4198; width:271;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>13%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1046" style='position:absolute;left:6050;top:2549; width:109;height:109' fillcolor="green" stroked="f" /> <v:rect id="_x0000_s1047" style='position:absolute;left:6200;top:2508;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>视频</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1048" style='position:absolute;left:6241;top:2726; width:271;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>14%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1049" style='position:absolute;left:5287;top:927; width:109;height:109' fillcolor="blue" stroked="f" /> <v:rect id="_x0000_s1050" style='position:absolute;left:5437;top:886;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>门户</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1051" style='position:absolute;left:5478;top:1104; width:271;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>18%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1052" style='position:absolute;left:3352;top:722; width:109;height:109' fillcolor="#969696" stroked="f" /> <v:rect id="_x0000_s1053" style='position:absolute;left:3502;top:681;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>其他</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1054" style='position:absolute;left:3584;top:900; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>8%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1055" style='position:absolute;left:3979;top:4607; width:109;height:109' fillcolor="yellow" stroked="f" /> <v:rect id="_x0000_s1056" style='position:absolute;left:4129;top:4566;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>科技</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1057" style='position:absolute;left:4210;top:4784; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>9%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1058" style='position:absolute;left:3025;top:4457; width:109;height:109' fillcolor="#fc0" stroked="f" /> <v:rect id="_x0000_s1059" style='position:absolute;left:3175;top:4416;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>财经</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1060" style='position:absolute;left:3257;top:4634; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>7%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1061" style='position:absolute;left:2017;top:4007; width:109;height:109' fillcolor="#f9c" stroked="f" /> <v:rect id="_x0000_s1062" style='position:absolute;left:2167;top:3966;width:721; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>电子商务</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1063" style='position:absolute;left:2425;top:4184; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>6%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1064" style='position:absolute;left:1880;top:3312; width:109;height:109' fillcolor="purple" stroked="f" /> <v:rect id="_x0000_s1065" style='position:absolute;left:2030;top:3271;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>下载</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1066" style='position:absolute;left:2112;top:3489; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>5%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1067" style='position:absolute;left:1812;top:1963; width:96;height:95' fillcolor="navy" strokeweight=".7pt" /> <v:rect id="_x0000_s1068" style='position:absolute;left:1962;top:1922;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>搜索</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1069" style='position:absolute;left:2044;top:2140; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>5%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1070" style='position:absolute;left:1717;top:2630; width:109;height:109' fillcolor="#c9f" stroked="f" /> <v:rect id="_x0000_s1071" style='position:absolute;left:1867;top:2590;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>传媒</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1072" style='position:absolute;left:1948;top:2808; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>5%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1073" style='position:absolute;left:2098;top:1009; width:109;height:109' fillcolor="#cff" stroked="f" /> <v:rect id="_x0000_s1074" style='position:absolute;left:2248;top:968;width:721; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>电子服务</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1075" style='position:absolute;left:2507;top:1186; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>3%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1076" style='position:absolute;left:1976;top:1458; width:109;height:109' fillcolor="#9cf" stroked="f" /> <v:rect id="_x0000_s1077" style='position:absolute;left:2126;top:1417;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>游戏</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1078" style='position:absolute;left:2207;top:1635; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>5%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1079" style='position:absolute;left:2766;top:845; width:109;height:109' fillcolor="navy" stroked="f" /> <v:rect id="_x0000_s1080" style='position:absolute;left:2916;top:804;width:361; height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span style='font-size:9.0pt;font-family:宋体;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:宋体;color:black'>博客</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1081" style='position:absolute;left:2998;top:1022; width:181;height:360;mso-wrap-style:none' filled="f" stroked="f"> <v:textbox style='mso-fit-shape-to-text:t' inset="0,0,0,0"> <![if !mso]> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div> <p class=MsoNormal><span lang=EN-US style='font-size:9.0pt;font-family: 宋体;mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:宋体; color:black'>2%</span></p> </div> <![if !mso]></td> </tr> </table> <![endif]></v:textbox> </v:rect><v:rect id="_x0000_s1082" style='position:absolute;left:68;top:68; width:8148;height:5125' filled="f" strokeweight=".7pt" /> <w:wrap type="none" /> <w:anchorlock /> </v:group><![endif]--><!--[if !vml]--><!--[endif]--><!--[if mso & !supportInlineShapes & supportFields]><span lang=EN-US style='font-size:12.0pt;line-height:150%'><v:shape id="_x0000_i1025" type="#_x0000_t75" style='width:414.9pt;height:263.05pt'> <v:imagedata croptop="-65520f" cropbottom="65520f" /> </v:shape><span style='mso-element:field-end'></span></span><![endif]-->


网站CIIS值分布分析

中文百强网站按照CIIS值由高到低排列分布图呈现为 “长尾”形状,如下图所示:

<!--[if gte vml 1]><v:shape id="_x0000_i1028" type="#_x0000_t75" style='width:415.5pt;height:258.75pt'> <v:imagedata src="file:///C:\DOCUME~1\RAIN~1.NEU\LOCALS~1\Temp\msohtmlclip1\01\clip_image006.emz" o:title="" /> </v:shape><![endif]--><!--[if !vml]--><!--[endif]-->

根据网站CIIS值分布情况可以看出:网站的人气相对比较集中。

<!--[if !supportLists]-->l <!--[endif]-->与百强网站CIIS值之和相比,前三强网站CIIS值之和占29.90%;前十强网站CIIS值之和占52.11%,即“长尾”头部的十个网站所占比例超过一半。

<!--[if !supportLists]-->l <!--[endif]-->与百强网站CIIS值之和相比:单个网站CIIS值所占比例超过10%的有2个(百度和腾讯);超过5%的有3个(百度、腾讯和新浪);不足1%的网站有79个。


年中文百强网站涨跌分析

<chsdate w:st="on" isrocdate="False" islunardate="False" day="30" month="12" year="1899"><span lang="EN-US" style="font-size: 12pt; line-height: 150%; font-family: 黑体;">1.4.1</span></chsdate> 上升最大的网站

2007年中文百强网站上升最大TOP20名单

网站

20071

200712

上升名次

优酷

96

14

82

六间房

91

10

81

酷6

75

18

57

电脑之家

92

37

55

土豆网

67

16

51

我乐网

59

15

44

天极

70

35

35

天极下载

71

36

35

一听音乐网

88

55

33

中国博客

85

54

31

网友天下

79

59

20

北青网

83

67

16

博客网

42

29

13

搜狗

17

【直流微电网】径向直流微电网的状态空间建模与线性化:一种耦合DC-DC变换器状态空间平均模型的方法 (Matlab代码实现)内容概要:本文介绍了径向直流微电网的状态空间建模与线性化方法,重点提出了一种基于耦合DC-DC变换器状态空间平均模型的建模策略。该方法通过对系统中多个相互耦合的DC-DC变换器进行统一建模,构建出整个微电网的集中状态空间模型,并在此基础上实施线性化处理,便于后续的小信号分析与稳定性研究。文中详细阐述了建模过程中的关键步骤,包括电路拓扑分析、状态变量选取、平均化处理以及雅可比矩阵的推导,最终通过Matlab代码实现模型仿真验证,展示了该方法在动态响应分析和控制器设计中的有效性。; 适合人群:具备电力电子、自动控制理论基础,熟悉Matlab/Simulink仿真工具,从事微电网、新能源系统建模与控制研究的研究生、科研人员及工程技术人员。; 使用场景及目标:①掌握直流微电网中多变换器系统的统一建模方法;②理解状态空间平均法在非线性电力电子系统中的应用;③实现系统线性化并用于稳定性分析与控制器设计;④通过Matlab代码复现和扩展模型,服务于科研仿真与教学实践。; 阅读建议:建议读者结合Matlab代码逐步理解建模流程,重点关注状态变量的选择与平均化处理的数学推导,同时可尝试修改系统参数或拓扑结构以加深对模型通用性和适应性的理解。
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值