首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   246篇
  免费   7篇
  2022年   6篇
  2021年   7篇
  2020年   6篇
  2019年   7篇
  2018年   8篇
  2017年   5篇
  2016年   5篇
  2015年   6篇
  2014年   5篇
  2013年   22篇
  2012年   12篇
  2011年   22篇
  2010年   12篇
  2009年   23篇
  2008年   19篇
  2007年   14篇
  2006年   16篇
  2005年   15篇
  2004年   8篇
  2003年   10篇
  2002年   11篇
  2001年   9篇
  2000年   2篇
  1999年   3篇
排序方式: 共有253条查询结果,搜索用时 31 毫秒
1.
农业生产空间是农村基本功能的载体。从资本“三重循环”视角出发,将“空间的生产”理论引入农业研究,提出并构建农业空间生产资本化的作用逻辑及其特征表征,并以山东省泰安市村庄为研究单元,研究其农业空间生产资本化特征、模式表征及空间规律。发现,泰安市农业生产具有资本投入集约化、空间生产集中化、组织分工专业化等特征;农业空间生产资本化模式共有四种,在空间上呈现出以中心城区为圆心,圈层式向外拓展的规律性,农业空间生产资本化度和三重特征都表现出由内向外先增后缓降的格局。在乡村振兴背景下,识别村庄农业发展模式,根据要素条件,分类指导农业种植结构调整,有利于促进农村多功能有机融合,实现乡村农业产业兴旺发展目标。  相似文献   
2.
3.
Science Cities: What the Concept of the Creative City Means for Knowledge Production. – The article aims to show that the relationship of science and the city has changed since the 1970s in the context of the knowledgeable society. While cities have principally been regarded as the typical space of science, of new ideas and innovation for centuries, since the 1960s and 1970s universities, research institutes as well as industrial research institutes have relocated to the periphery of cities. There, however, these sites of knowledge have been organized in an ‘urban mode’. That means that the concept of the city as a place of science and innovation has determined the architectural, spatial, and social organization of these sites on the periphery of cities. Certain features of the city have been copied, such as social infrastructures, places of communication, restaurants, cafes etc., while others have been left out – housing, cinema, theatre etc. An ‘urban mode of knowledge production’ in the sense of a very stylized model of the city has become a tool to enhance the production of scientific and technological knowledge. – The article exemplifies this by focusing on a case study, namely of the so‐called ‘Science City’ of the Siemens Company in Munich‐Neuperlach.  相似文献   
4.
在和平建国及收兵权的基础上,宋初统一战略中,和平统一的设想前所未有地突显出来,在战略中广泛实施,并在一些地方大获成功。出现了在武力威胁下不战而降的荆南模式;没有直接的军事威胁,但朝廷做出过明确的归顺要求,最终主动归顺的吴越模式;既没有任何军事威胁,朝廷甚至也没有做出明确的或暗示的归顺要求,自觉纳土的漳泉模式。宋政府英明的统一战略和高超的政治手段,为国家的统一和历史的发展做出了重要的贡献,在分裂时期提供了和平统一的可行性,值得充分肯定。  相似文献   
5.
刘太兵  张晓燕 《攀登》2007,26(1):129-132
笔者在查阅和分析大量文献资料的基础上,对近20年来国内关于“社会主义模式”提法的由来与认同,社会主义模式的内涵、类型与社会主义特征和本质的关系以及研究方法等一系列问题进行了归纳和整理。  相似文献   
6.
中国历代统治者都非常关注地方降水情况,要求各地定时向中央奏报雨泽,形成一种自下而上的雨泽奏报制度。本文主要利用循化厅档案资料考察晚清时期雨泽奏报制度在州县上的运行实态。州县雨泽奏报在程序上有旬报和月报之分,无论旬报还是月报,格式上均要逐日书写天气状况、降水起讫时刻和降水量多寡。除旬报和月报外,还存在另一种特殊的上报程序,即各属如遇夏雨冬雪要随时上报。统县政区和高级政区长官对州县雨泽上报格式、时限、人员、信息准确性等进行查核,是确保雨泽信息准确的重要保障。州县户房的书吏是具体负责雨泽信息收集并上报的人员,在此之外,农官上报也是雨泽、收成奏报的来源之一。  相似文献   
7.
Despite their theoretical and political potential, recent debates on enclosure usually lack an effective consideration of how space is mobilized in the process of dispossession. This article connects the analysis of enclosure's general spatial rationality to a range of illustrations of its particular formations and procedures. Enclosure is understood as one of capitalism's “universal territorial equivalents”, a polymorphous technique with variegated expressions in time but also with a consistent logic that uses the spatial erosion of the commons to subsume non‐commodified, self‐managed social spaces. In response to the ever‐changing nature of commoning, successive regimes of enclosure reshape the morphologies of deprivation and their articulation to other state and market apparatuses in order to meet shifting strategies of capital accumulation and social reproduction. Through a spatially nuanced account of these phenomena, I outline a tentative genealogy of enclosure formations that allows tracking diverse geographies of dispossession across different scales and regulatory contexts in various historical stages of capitalist development.  相似文献   
8.
9.
This article analyzes the role that commercial interests played in Swiss perceptions of informal imperialism in China during the 1920s. Commercial interests were the driving force behind the establishment of Swiss relations with China in 1918 and Swiss rejections of Chinese demands to abolish extraterritoriality in the 1920s. Swiss commercial relations with China were deeply rooted in the social, economic, and political institutions and processes developed by informal imperialism in China. During the Chinese antiforeign agitation in the 1920s, the Swiss press criticized the unequal treaties as an example of imperialism in China but ignored Switzerland’s participation in it. This discrepancy between the official and media perceptions of Swiss commercial interests in China was caused by the fact that Switzerland’s dependence on privileges connected to the unequal treaties clashed with Swiss national mythology, which was based on neutrality and anti-imperial narratives. Moreover, the negligible importance attributed to Swiss trade with China and the increasing focus on the nationality of foreign companies in China allowed the Swiss media to ignore Swiss commercial interests in China. As a result, Swiss complicity in informal imperialism was downplayed by the Swiss press, which ignored the importance of Swiss commerce to Sino–Swiss relations.  相似文献   
10.
新世纪以来中德世界城市全球化模式对比分析   总被引:1,自引:0,他引:1  
城市全球化逐渐从跨国资本主导下的单一化模式向国家特性作用下的多元化发展转变。本文对比分析了新世纪以来中国和德国世界城市全球化的过程、格局、规模、产业和动力,揭示出国家特性作用下的差异化城市全球化模式。结果表明:①中国城市全球化起步较晚但发展迅速。②中国世界城市呈现“大分散,小集聚”的格局,全球化要素具有分散化趋势。③中国世界城市经济的总量大但平均规模小,企业总部集中分布于北京。④中国世界城市一、二次产业产值比重大,金融地产、社会公共服务业和总部经济发展滞后。⑤中国城市全球化是国家政府主导下依托跨国投资生产并出口初级工业品的被动全球化,未来须发挥高级生产者服务、研发服务和社会服务的动力作用。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号