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   10885篇
  免费   267篇
  国内免费   1篇
各国政治   648篇
工人农民   251篇
世界政治   566篇
外交国际关系   536篇
法律   6201篇
中国共产党   137篇
中国政治   331篇
政治理论   1785篇
综合类   698篇
  2022年   61篇
  2021年   87篇
  2020年   152篇
  2019年   142篇
  2018年   243篇
  2017年   255篇
  2016年   280篇
  2015年   230篇
  2014年   251篇
  2013年   1005篇
  2012年   356篇
  2011年   370篇
  2010年   361篇
  2009年   402篇
  2008年   454篇
  2007年   478篇
  2006年   511篇
  2005年   350篇
  2004年   291篇
  2003年   284篇
  2002年   271篇
  2001年   393篇
  2000年   346篇
  1999年   255篇
  1998年   92篇
  1997年   108篇
  1996年   85篇
  1995年   86篇
  1994年   97篇
  1993年   80篇
  1992年   165篇
  1991年   186篇
  1990年   165篇
  1989年   180篇
  1988年   155篇
  1987年   148篇
  1986年   175篇
  1985年   138篇
  1984年   126篇
  1983年   137篇
  1982年   80篇
  1981年   85篇
  1979年   118篇
  1978年   68篇
  1977年   63篇
  1975年   67篇
  1974年   82篇
  1973年   78篇
  1972年   68篇
  1971年   60篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
程序法与实体法关系考辨——兼论程序优先理论   总被引:3,自引:0,他引:3  
程序法与实体法的关系可以从两个方面来理解 :一方面 ,程序法对实体法的实施起着保障作用。这是程序法对于实体法的工具性价值。但是 ,不容忽视的是 ,另一方面程序法相对于实体法也具有某种独立性 ,程序法同时也具有自身的独立性价值。由于实体公正的不确定性以及程序公正的相对确定性 ,在程序公正与实体公正发生冲突的情况下 ,应当坚持程序公正优先。  相似文献   
102.
In the current study the objective was to find to what extent a reliable determination of age at death is made possible by establishing the degree of aspartic acid racemization in the dentin of teeth. The results of the investigation of 46 teeth are in agreement with the values found by other authors. The method presented makes a reproducible and accurate estimation of age possible. We intend to elaborate and improve this promising method for determination of age at death. The relevant points are presented here.  相似文献   
103.
104.
105.
106.
The functional and nutritive circulation in the lungs is connected by anastomoses between the pulmonary and bronchial arteries. The anastomoses have the structure of blocked arteries from which arteriovenous anastomoses proceed to the peribronchial plexus. The pulmonary artery is provided with a flow impulse by the anastomoses, and oxygen-containing blood is admixed with the venous blood, thus forming an "aortalization" in the lungs. By diverting the bloodstream, venous blood can reach the bronchial artery. The peculiarities of the lung circulation are important for vital reactions in the form of macro- and microembolisms. Macroembolisms prove the functionality of the system if branches of the pulmonary artery are closed before the arteries are blocked. A hemorrhagic infarction either arises or does not arise, and the hemorrhagic infarction cannot exceed a certain limit. A microembolism is over and above the anastomoses. If the microembolism is greater, pressure in the arteria pulmonaris can cause blood from the pulmonary artery to overflow into the bronchial artery. Because arteriovenous anastomoses arise from the blocked arteries, microemboli can now reach the systemic circulation. Thus, the system described can explain the passage of microemboli into the systemic circulation, avoiding the capillaries of the lungs; on the other hand, larger microembolisms can prove the functionality of the system.  相似文献   
107.
Easterbrook G  Barry J  Thomas R  Clift E  Wingert  Hager M  Cohn B 《Newsweek》1992,120(22):30, 32-34, 36
Lobbyists, entrenched forces in congress and self-interested friends will try to stymie Clinton's efforts. A look at four key arenas of combat.  相似文献   
108.
The author incorporates geographic variables into this study of population dynamics in Michoacan, Mexico, during the eighteenth century.  相似文献   
109.
110.
Reviews     
R. W. Davies, ed., From Tsarism to the New Economic Policy. Continuity and Change in the Economy of the USSR. London and Basingstoke: Macmillan, 1990, xx + 417 pp., £45.00.

Alastair McAuley, ed., Soviet Federalism, Nationalism and Economic Decentralisation. Leicester and London: Leicester University Press, 1991, ix + 214pp., £38.00.

Loren Graham, ed., Science and the Soviet Social Order. Cambridge, MA and London: Harvard University Press, 1990, ix + 443 pp., £27.95.

Ronald I. McKinnon, The Order of Economic Liberalization: Financial Control in the Transition to a Market Economy. Baltimore, MD, and London: The Johns Hopkins University Press, 1991. xii + 200 pp., £20.00. $32.00.

Mary McAuley, Bread and Justice: State and Society in Petrograd 1917–1922. Oxford: Oxford University Press, 1991, xviii + 461 pp., £45.00.

David Armstrong & Erik Goldstein, eds, The End of the Cold War. London: Frank Cass & Co Ltd, 1990. 216pp., £19.50.

Paul B. Stephan III & Boris M. Klimenko, eds, International Law and International Security: Military and Political Dimensions. A US‐Soviet Dialogue. Armonk, NY, and London: M. E. Sharpe, Inc., 1991, xxii + 362 pp., $90.00.

Richard F. Staar, Foreign Policies of the Soviet Union. Stanford, CA: Hoover Institution Press, 1991, xl + 352 pp., £14.95 p/b.

Robert O. Freedman, Moscow and the Middle East: Soviet Policy Since the Invasion of Afghanistan. Cambridge: Cambridge University Press, 1991, xi + 426 pp., £35.00 h/b, £14.95 p/b.

Galia Golan, Soviet Policies in The Middle East: From World War II to Gorbachev. Cambridge: Cambridge University Press, 1990, ix + 319 pp., £27.50 h/b, £10.95 p/b.

Brian McNair, Glasnost, Perestroika and the Soviet Media. London and New York: Routledge, 1991, x + 231 pp., £35.00.

Shams Ud Din, ed, Perestroika and the Nationality Question in the USSR. New Delhi: Vikas, 1991, xv + 145 pp., £15.95.

Ronald J. Hill & Jan Zielonka, eds, Restructuring Eastern Europe: Towards a New European Order. Aldershot: Edward Elgar, 1990, ix + 226 pp., £28.50.

Aleksa Djilas, The Contested Country: Yugoslav Unity and Communist Revolution 1919–1953. London: Harvard University Press, 1991, v + 259 pp., £27.95 h/b.

Bartlomiej Kamiriski, The Collapse of State Socialism: the Case of Poland. Princeton, NJ: Princeton University Press, 1991, xiv + 264 pp., $39.50 h/b, $14.95 p/b.

David Ost, Solidarity and the Politics of Anti‐Politics. Opposition and Reform in Poland since 1968. Philadelphia, PA: Temple UP, 1990, xi + 279 pp. $34.95.

Roman Laba, The Roots of SolidarityA Political Sociology of Working Class Democratisation. Princeton, NJ: Princeton UP, 1991, xii + 247 pp., $24.95.

Keith Sword, ed, The Soviet Takeover of the Polish Eastern Provinces, 1939–41. London: Macmillan (in association with the School of Slavonic and East European Studies), 1991, xxiii + 318 pp., £45.00.

William B. Husband, Revolution in the Factory: The Birth of Soviet Textile Industry, 1917–20. New York and Oxford: Oxford University Press, 1990, viii + 227 pp. £25.00.  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