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   68785篇
  免费   3280篇
各国政治   4480篇
工人农民   2889篇
世界政治   5989篇
外交国际关系   3848篇
法律   32311篇
中国共产党   43篇
中国政治   798篇
政治理论   20684篇
综合类   1023篇
  2021年   408篇
  2020年   1168篇
  2019年   1518篇
  2018年   1684篇
  2017年   1979篇
  2016年   2191篇
  2015年   1843篇
  2014年   2115篇
  2013年   10506篇
  2012年   1634篇
  2011年   1739篇
  2010年   1843篇
  2009年   2115篇
  2008年   1809篇
  2007年   1791篇
  2006年   1937篇
  2005年   1833篇
  2004年   1695篇
  2003年   1476篇
  2002年   1525篇
  2001年   1522篇
  2000年   1342篇
  1999年   1198篇
  1998年   1108篇
  1997年   988篇
  1996年   960篇
  1995年   916篇
  1994年   927篇
  1993年   949篇
  1992年   960篇
  1991年   1016篇
  1990年   945篇
  1989年   984篇
  1988年   994篇
  1987年   999篇
  1986年   975篇
  1985年   1041篇
  1984年   937篇
  1983年   983篇
  1982年   881篇
  1981年   850篇
  1980年   658篇
  1979年   681篇
  1978年   589篇
  1977年   535篇
  1976年   487篇
  1975年   402篇
  1974年   416篇
  1973年   432篇
  1972年   365篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
151.
152.
153.
154.
Divorce, although a statistical norm, is a developmental trauma to the children involved. This article looks at the two-camp emotional environment of a divorcing family and its effect on the formation of a child's identity. By examining developmental ages, chosen according to divorce research, the author attempts to show how the interspouse emotional cathexes negatively affect a child's sense of self in ways specific to the child's age at the divorce.  相似文献   
155.
From a conflict resolution perspective, it is clear why the child support guidelines are not going to reduce the adequacy and compliance gaps in child support payment conflicts between parents. As it stands, the conflict over equally sharing child support is destructive rather than positive. The guidelines do not reframe the conflict for the parents, enabling them to believe the interests of children are more important than their own interests to win the child support battle. To transform conflict from destructive to positive, the elements of conflict–expression of the conflict, scarce resources and rewards, and interdependency–must be transformed. It is argued that the guidelines do not transform the conflict but facilitate it. Courts and attorneys are also significant players in the child support conflict.  相似文献   
156.
A method has been developed on reverse phase high performance liquid chromatography for simultaneous determination of methyl, ethyl and isopropyl alcohols under refractive index detection using pure water as the mobile phase. A good separation has been achieved between these alcohols. Detector response was linear with a detection limit of 5 mg/100 ml. Recovery studies were performed by adding known amounts of methyl and ethyl alcohols to blood, lung and liver within the range 80–90%. The reproducibility of the results was always >90%. The quantitative distribution of methyl alcohol in postmortem body tissues and fluids has been reported in three cases of poisoning.  相似文献   
157.
Archibald T. Strong, born in Melbourne, was the son of an Australian scholar who went to an academic post at Liverpool. The younger Strong received his secondary and tertiary education in England. There, he became proficient in modern European languages and literature. He initially planned a career in the law, but for health reasons returned to Australia to the Department of English at the University of Melbourne. Prior to the First World War, Strong became prominent in Melbourne literary circles and also a prolific commentator on world affairs. As an early member of the Round Table group in Australia, Strong assessed Imperial Germany as posing an existential threat to the British Empire and hence to Australia's security. The nation's future, he believed, lay in unwavering defence of the Empire. Strong evinced a distinct impatience with fellow citizens, especially on the socialist left, who failed, in his view, to understand the realities of Australia's position in the world and what was at stake in the Great War.  相似文献   
158.
Drawing on the strategic surprise, warning-response, and foreign policy literature, this article argues that the September 11 terror attacks should be regarded as a strategic surprise and examines a number of key factors that contributed to vulnerability and inhibited vigilance. Three broad explanatory "cuts" derived from the literature—psychological, bureau-organizational, and agenda-political—are deployed to sift through the rapidly expanding empirical record in an effort to shed light on the processes and contextual factors that left the United States vulnerable to the attacks. The article aims to improve our understanding of generic processes and practices that enhance or detract from vulnerability and vigilance.  相似文献   
159.
国际环境争端解决机制研究   总被引:4,自引:0,他引:4  
解决和避免国际环境争端已成为近年来备受关注的论题。无论是在1992年联合国环境与发展大会期间还是新近多边环境协定的谈判和实施过程中,国际环境法的遵守问题都引起了各国政府和国际法学者的关注。多边环境条约、联合国海洋法公约以及WTO规则,是国际环境争端解决机制的主要法律渊源。在一定范围内,这些多边条约和条约体系相互影响、相互推动,又相互矛盾和冲突,呈现出国际环境争端解决机制的独特发展形态。  相似文献   
160.
Jorge Sanjinés' 1960s films Revolución and Ukamau challenge the class and ethnic hierarchies of Bolivian society by casting the proletarian and indigenous masses as revolutionary liberators. The new national imaginary they evoke is tightly bound to the experimental cinematic techniques they employ, since their rejection of rationalist, realist aesthetics signals a partial undermining of the linear time of the modern nation. Ukamau both recalls and resists previous Bolivian indigenismo, which sought to co‐opt the Indian into a national mestizo consciousness. Its exoticist portrayal of the Indian ultimately limits its political effectiveness, but textual and contextual analyses show subversive Indian agency leaking through.  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