英语翻译 基于上文提出建议成都与兰州之间建立铁路联系,本文改变矩阵中重庆与兰州由0为1,重新代入算法中得出整体集团性系数
来源:学生作业帮 编辑:神马作文网作业帮 分类:综合作业 时间:2024/09/20 06:13:45
英语翻译
基于上文提出建议成都与兰州之间建立铁路联系,本文改变矩阵中重庆与兰州由0为1,重新代入算法中得出整体集团性系数为0.41,比没变之前上升0.02,表明将铁路线在重庆和兰州之间建立对于网络的通达性是有贡献的.但是,我国铁路基础设施有很多地区都是不足的,是否合理,需要对于其他未建立的铁路线进行分析对比.基于此,本文依据前文分析所得需要加强基础设施建设的铁路线路计算出由0改变为1之后,网络整体集团性系数的改变,排序如下表5所示:
…………………………………………………………
1、Matthew.O.Jackson,Social and Economic Network[N].北京:中国人民大学出版社,31-34
2、王烈.铁路运输网络特征的分析与探讨[J].铁路运输与经济,
3、《十二五综合交通运输体系发展规划》草案点评[R],东北证券股份有限公司,2011
4、叶苏寒.具有集团性质的无标度网络建模分析[D].福建,2009
5、林聚歼.社会网络分析[M].北京师范大学出版社,2007
6、王庆云.扩大内需与交通基础设施的建设与发展[J].交通运输系统工程与信息,2009,9(3)
7、李强,任志远,张伶.近30年来中国铁路运输重心空间演变轨迹分析[J].干旱区地理,2009,1
8、郑健.中国铁路发展规划与社会实践[J].城市交通,2010,8(1)
基于上文提出建议成都与兰州之间建立铁路联系,本文改变矩阵中重庆与兰州由0为1,重新代入算法中得出整体集团性系数为0.41,比没变之前上升0.02,表明将铁路线在重庆和兰州之间建立对于网络的通达性是有贡献的.但是,我国铁路基础设施有很多地区都是不足的,是否合理,需要对于其他未建立的铁路线进行分析对比.基于此,本文依据前文分析所得需要加强基础设施建设的铁路线路计算出由0改变为1之后,网络整体集团性系数的改变,排序如下表5所示:
…………………………………………………………
1、Matthew.O.Jackson,Social and Economic Network[N].北京:中国人民大学出版社,31-34
2、王烈.铁路运输网络特征的分析与探讨[J].铁路运输与经济,
3、《十二五综合交通运输体系发展规划》草案点评[R],东北证券股份有限公司,2011
4、叶苏寒.具有集团性质的无标度网络建模分析[D].福建,2009
5、林聚歼.社会网络分析[M].北京师范大学出版社,2007
6、王庆云.扩大内需与交通基础设施的建设与发展[J].交通运输系统工程与信息,2009,9(3)
7、李强,任志远,张伶.近30年来中国铁路运输重心空间演变轨迹分析[J].干旱区地理,2009,1
8、郑健.中国铁路发展规划与社会实践[J].城市交通,2010,8(1)
1、Matthew.O.Jackson,Social and Economic Network[N].Beijing:Renmin University Press,31-34
2,Wang Lie.Analysis and discussion on characteristics of railway transportation network [j].Railway transportation and economy
3,Twelve-Five comments on the draft of the integrated transport system development plan [r],Northeast securities company limited,2011
4,Ye Suhan.A group nature of scale-free network model analysis [d].Fujian,2009
5,Lin annihilate en masse.Social network analysis [m].Beijing Normal University Press,2007
6,Wang Qingyun.Expanding domestic demand and the construction of transportation infrastructure and development [j].Transportation systems engineering and information,2009,9 (3)
7,Li Qiang,Ren Zhiyuan,Zhang Ling.Nearly 30 years to focus spatial evolution analysis of railway transportation in China [j].Geography in arid regions,2009,1
8,Kenneth Cheng.Railway development planning and social practice in China [j].Urban traffic,2010,8 (1)
再问: 谢谢!但是还有上面的那段话O(∩_∩)O~
再答: 哦 在这里 Based on the recommendations above railway links between Chengdu and Lanzhou, Chongqing and Lanzhou from 0 to change the matrix of this article 1, drawn back into the algorithm as a whole group of coefficient is 0. 41, before unchanged increased by 0.02, suggest that the railway line between Lanzhou, Chongqing and established for Web accessibility is a contribution. However, China's railway infrastructure is inadequate in many areas, reasonableness and comparison needs to other analysis of the rail link has not been established. Based on this, derived from this earlier analysis based on the need to strengthen the infrastructure construction of the railway line is calculated after the change from 0 to 1, network change factor of the group as a whole, sorting as shown in table 5:
2,Wang Lie.Analysis and discussion on characteristics of railway transportation network [j].Railway transportation and economy
3,Twelve-Five comments on the draft of the integrated transport system development plan [r],Northeast securities company limited,2011
4,Ye Suhan.A group nature of scale-free network model analysis [d].Fujian,2009
5,Lin annihilate en masse.Social network analysis [m].Beijing Normal University Press,2007
6,Wang Qingyun.Expanding domestic demand and the construction of transportation infrastructure and development [j].Transportation systems engineering and information,2009,9 (3)
7,Li Qiang,Ren Zhiyuan,Zhang Ling.Nearly 30 years to focus spatial evolution analysis of railway transportation in China [j].Geography in arid regions,2009,1
8,Kenneth Cheng.Railway development planning and social practice in China [j].Urban traffic,2010,8 (1)
再问: 谢谢!但是还有上面的那段话O(∩_∩)O~
再答: 哦 在这里 Based on the recommendations above railway links between Chengdu and Lanzhou, Chongqing and Lanzhou from 0 to change the matrix of this article 1, drawn back into the algorithm as a whole group of coefficient is 0. 41, before unchanged increased by 0.02, suggest that the railway line between Lanzhou, Chongqing and established for Web accessibility is a contribution. However, China's railway infrastructure is inadequate in many areas, reasonableness and comparison needs to other analysis of the rail link has not been established. Based on this, derived from this earlier analysis based on the need to strengthen the infrastructure construction of the railway line is calculated after the change from 0 to 1, network change factor of the group as a whole, sorting as shown in table 5:
英语翻译 基于上文提出建议成都与兰州之间建立铁路联系,本文改变矩阵中重庆与兰州由0为1,重新代入算法中得出整体集团性系数
询问一道高一地理题城市形态与成都相同的是合肥 洛阳 重庆 兰州 解释下原因啊 谢谢
兰州与重庆相比,相近的城市区位条件有哪些?
北京与兰州时差为49分4秒,兰州经度为103度53分.北京的经度为?
重要铁路干线 相交的铁路枢纽 1 兰新线 兰州 成昆线 2 成都 京沪线 京九线 3 4 5 郑州
(2006•兰州)在⊙O中,弦CD与直径AB相交于点P,夹角为30°,且分直径为1:5两部分,AB=6厘米,则弦CD的长
北京,郑州,徐州,株洲,兰州,成都等枢纽城市各位于哪些铁路的交会处
北京,郑州,徐州,株洲,兰州,成都各位于哪些铁路的交汇处啊?
中国七大铁路枢纽城市:北京、沈阳、郑州、上海、兰州、株洲、成都是吗?
北京、郑州、徐州、株洲、兰州、成都的枢纽城市各位于哪些铁路的交会处?
北京,郑州,徐州,株洲,兰州,成都纽扣城市位于哪些铁路交汇处
经北京.沈阳.郑州.株洲.兰州.徐州.成都的铁路干线