全文获取类型
收费全文 | 18702篇 |
免费 | 1255篇 |
专业分类
各国政治 | 884篇 |
工人农民 | 860篇 |
世界政治 | 1201篇 |
外交国际关系 | 606篇 |
法律 | 13017篇 |
中国共产党 | 9篇 |
中国政治 | 114篇 |
政治理论 | 3169篇 |
综合类 | 97篇 |
出版年
2023年 | 84篇 |
2021年 | 106篇 |
2020年 | 457篇 |
2019年 | 476篇 |
2018年 | 642篇 |
2017年 | 641篇 |
2016年 | 734篇 |
2015年 | 558篇 |
2014年 | 570篇 |
2013年 | 1925篇 |
2012年 | 544篇 |
2011年 | 553篇 |
2010年 | 577篇 |
2009年 | 621篇 |
2008年 | 581篇 |
2007年 | 604篇 |
2006年 | 594篇 |
2005年 | 484篇 |
2004年 | 481篇 |
2003年 | 396篇 |
2002年 | 451篇 |
2001年 | 707篇 |
2000年 | 627篇 |
1999年 | 494篇 |
1998年 | 250篇 |
1997年 | 180篇 |
1996年 | 196篇 |
1995年 | 193篇 |
1994年 | 176篇 |
1993年 | 176篇 |
1992年 | 311篇 |
1991年 | 318篇 |
1990年 | 301篇 |
1989年 | 285篇 |
1988年 | 311篇 |
1987年 | 267篇 |
1986年 | 325篇 |
1985年 | 325篇 |
1984年 | 249篇 |
1983年 | 234篇 |
1982年 | 180篇 |
1981年 | 166篇 |
1980年 | 144篇 |
1979年 | 225篇 |
1978年 | 120篇 |
1977年 | 93篇 |
1975年 | 94篇 |
1974年 | 126篇 |
1973年 | 82篇 |
1972年 | 79篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
841.
842.
843.
844.
845.
Simon Geissbühler 《West European politics》2013,36(3):223-240
This article is concerned with the political attitudes and the party attachments of Swiss Catholics between 1970 and 1995. Do Catholics still have distinct political orientations or have the differences between Catholics and non‐Catholics withered away in the process of secularisation? A re‐analysis of several surveys indicates that Catholics are indeed still different politically from the overall Swiss population. But these differences between Catholics and non‐Catholics are relatively small and have almost disappeared in the last 30 years. However, the data also suggests that while the confessional cleavage has lost most of its significance, it is increasingly superseded by a religious one. 相似文献
846.
David M. Cameron 《Canadian public administration. Administration publique du Canada》2005,48(2):280-287
“I am urging the provincial government to adopt as a key mission for the province the goal for Ontario to be a leader in learning, and to fund higher education accordingly” Ontario: A Leader in Learning ‐ Report & Recommendations. By BOB RAE, Advisor to the Premier and the Minister of Training, Colleges and Universities. Toronto: Queen's Printer. 2005. Pp. iii, 124. 相似文献
847.
Valeria Santoro Ph.D. Piercarlo Lozito D.D.S. Antonio De Donno Ph.D. Francesco Introna M.D. 《Journal of forensic sciences》2011,56(1):224-228
Abstract: This study was based on a morphometric analysis of bite marks starting from the quantitative definition of the anterior teeth by the geometric acquisition of the “injuries,” using bite marks impressed on pig skin and plastic. Each mark was photographed and acquired. A dedicated program automatically supplied the values of the shape factors and the areas of the pattern geometric figures. The values obtained for the homologous samples were compared to the heterologous values. Statistical comparison was made of the sets by linear regression, determining the correlation coefficient and the determination coefficient for each value. Results showed only 4.8% and 2% of overlap between homologous and heterologous values. This study was carried out in attempting to quantitatively define the anterior teeth of the human dentition and the procedure described and the results obtained support the advantage of morphometric studies and computer‐aided programs in this study of bite marks. 相似文献
848.
849.
850.