全文获取类型
收费全文 | 18291篇 |
免费 | 804篇 |
专业分类
各国政治 | 814篇 |
工人农民 | 724篇 |
世界政治 | 1276篇 |
外交国际关系 | 555篇 |
法律 | 11886篇 |
中国共产党 | 4篇 |
中国政治 | 106篇 |
政治理论 | 3622篇 |
综合类 | 108篇 |
出版年
2021年 | 101篇 |
2020年 | 279篇 |
2019年 | 350篇 |
2018年 | 412篇 |
2017年 | 489篇 |
2016年 | 494篇 |
2015年 | 379篇 |
2014年 | 401篇 |
2013年 | 1854篇 |
2012年 | 437篇 |
2011年 | 501篇 |
2010年 | 455篇 |
2009年 | 474篇 |
2008年 | 512篇 |
2007年 | 451篇 |
2006年 | 509篇 |
2005年 | 448篇 |
2004年 | 454篇 |
2003年 | 420篇 |
2002年 | 422篇 |
2001年 | 683篇 |
2000年 | 646篇 |
1999年 | 453篇 |
1998年 | 290篇 |
1997年 | 262篇 |
1996年 | 227篇 |
1995年 | 210篇 |
1994年 | 231篇 |
1993年 | 236篇 |
1992年 | 363篇 |
1991年 | 391篇 |
1990年 | 358篇 |
1989年 | 369篇 |
1988年 | 346篇 |
1987年 | 353篇 |
1986年 | 384篇 |
1985年 | 352篇 |
1984年 | 304篇 |
1983年 | 318篇 |
1982年 | 204篇 |
1981年 | 205篇 |
1980年 | 155篇 |
1979年 | 227篇 |
1978年 | 144篇 |
1977年 | 141篇 |
1976年 | 125篇 |
1975年 | 96篇 |
1974年 | 129篇 |
1973年 | 136篇 |
1972年 | 123篇 |
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
31.
鄂焕成 《广西社会主义学院学报》2002,13(3):3-5
第三代领导集体依据当代世界、社会主义和中国发展的实际 ,全面地丰富和发展了邓小平理论。在这种丰富和发展中 ,世界眼光始终贯穿其中 ,体现了理论与现实的统一、世界性与民族性的统一、顺应性与主动性的统一、一般性与个别性的统一、发展的阶段性与无限性的统一。 相似文献
32.
33.
34.
35.
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
36.
P. Gill C.H. Brenner J.S. Buckleton A. Carracedo M. Krawczak W.R. Mayr N. Morling M. Prinz P.M. Schneider B.S. Weir 《Forensic Science International Supplement Series》2006,160(2-3):90-101
The DNA commission of the International Society of Forensic Genetics (ISFG) was convened at the 21st congress of the International Society for Forensic Genetics held between 13 and 17 September in the Azores, Portugal. The purpose of the group was to agree on guidelines to encourage best practice that can be universally applied to assist with mixture interpretation. In addition the commission was tasked to provide guidance on low copy number (LCN) reporting. Our discussions have highlighted a significant need for continuing education and research into this area. We have attempted to present a consensus from experts but to be practical we do not claim to have conveyed a clear vision in every respect in this difficult subject. For this reason, we propose to allow a period of time for feedback and reflection by the scientific community. Then the DNA commission will meet again to consider further recommendations. 相似文献
37.
He is author of many works about social class, including The Protestant Establishment Revisitedand Philadelphia Gentlemen,both published by Transaction Publishers. 相似文献
38.
39.
40.
The rare event of a corpse immersed in glacier ice becoming exposed on a glacier surface is closely connected with the glaciological conditions at the scene and the site of the accident. Provided that the time since death is known, certain questions relative to the circumstances of a mountain accident can only be answered by considering glaciological aspects. How the scene of an accident can be reconstructed by inference from the site of discovery is discussed by means of three exemplary cases that occurred on Tyrolean glaciers (Austria) during the past 40 years: (1) Two corpses were discovered close above the equilibrium line in the accumulation area after 25 years. The two victims had fallen down a rock face after the breaking off of a cornice and had come to rest in the uppermost part of the accumulation area. (2) A victim was discovered in the lower ablation area 8 years after falling down a crevasse in the middle part of the ablation area. (3) A female alpinist was discovered at the very end of the glacier after 29 years; it was concluded that the accident must have happened in the accumulation area. 相似文献