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   4621篇
  免费   433篇
  2021年   20篇
  2020年   44篇
  2019年   168篇
  2018年   148篇
  2017年   180篇
  2016年   218篇
  2015年   160篇
  2014年   162篇
  2013年   1541篇
  2012年   147篇
  2011年   173篇
  2010年   127篇
  2009年   120篇
  2008年   122篇
  2007年   135篇
  2006年   93篇
  2005年   63篇
  2004年   68篇
  2003年   65篇
  2002年   68篇
  2001年   60篇
  2000年   69篇
  1999年   37篇
  1998年   56篇
  1997年   69篇
  1996年   36篇
  1995年   43篇
  1994年   32篇
  1993年   29篇
  1992年   29篇
  1991年   19篇
  1990年   24篇
  1989年   19篇
  1988年   25篇
  1987年   31篇
  1986年   24篇
  1985年   39篇
  1984年   44篇
  1983年   47篇
  1982年   48篇
  1981年   37篇
  1980年   42篇
  1979年   50篇
  1978年   45篇
  1977年   50篇
  1976年   35篇
  1975年   34篇
  1974年   20篇
  1973年   23篇
  1972年   20篇
排序方式: 共有5054条查询结果,搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
7.
China has officially become a predominantly urban country, with over 50% of the population now registered as urban residents. Its urbanization process has been described as the most managed in human history. The Chinese government manages the building of new cities, regulates the housing of displaced people and controls squatters. As an historically poorer area, the west of China has been the target of ongoing efforts at infrastructural development. Describing urbanization as managed however masks the conflicts and contradictions involved in a process which is far from smooth. Although villagers are usually seen to be largely the powerless victims of these initiatives, it is clear that many try to take advantage of the situation, while others are unable to do so. Based on recent fieldwork and eight years of visits to one village undergoing urbanization, this article looks at the complex dynamics involved and at the moral battleground which they lay bare.  相似文献   
8.
9.
10.
We apply X-ray fluorescence (XRF) geochemical analysis to a collection of 'Opunohu Valley lithic artifacts from Mo'orea island to investigate the local scale of raw material procurement, adze production, use, and exchange within the Society Island archipelago. We use these data to document the distribution of non-local versus local volcanic artifacts in 'Opunohu Valley house sites, ritual sites, and specialized sites, as a means for establishing intra-site production and consumption patterns, and access to exotic, possibly superior, stone resources, and how these two themes correlate with site function or household wealth and status. Overall, 30% of the artifacts analyzed via WDXRF derive from non-local sources, notably two other islands in the archipelago outside of the political boundaries of Moorean chiefdoms. Our case study thus provides the first direct material evidence of intra-archipelago trade and exchange in the Society Islands. Intra-archipelago trade in adzes was certainly in place by as early as A.D. 1350, if not earlier, and continued up until the time of European contact. In addition, our analyses have identified a local adze production locale in the Afareaitu district of Mo'orea island. The patterns of local versus non-local adze production and exchange strongly suggest that dual interaction spheres were involved. The correlation between adzes and adze-related debris produced from off-island sources and sites with specialized use, which were often reserved for the social, ritual, and political elites in Ma'ohi society suggests that some of the exotic adzes derived from gift exchange between Mo'orea and ruling elites in Tahiti and the Leeward Islands. These adzes from afar would have solidified socio-political and ideological alliances between elites in the Windward and Leeward sectors of the archipelago.  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