全文获取类型
收费全文 | 22046篇 |
免费 | 1461篇 |
专业分类
各国政治 | 902篇 |
工人农民 | 740篇 |
世界政治 | 1552篇 |
外交国际关系 | 708篇 |
法律 | 15367篇 |
中国共产党 | 2篇 |
中国政治 | 122篇 |
政治理论 | 3933篇 |
综合类 | 181篇 |
出版年
2020年 | 424篇 |
2019年 | 477篇 |
2018年 | 575篇 |
2017年 | 633篇 |
2016年 | 684篇 |
2015年 | 573篇 |
2014年 | 601篇 |
2013年 | 2239篇 |
2012年 | 555篇 |
2011年 | 647篇 |
2010年 | 725篇 |
2009年 | 714篇 |
2008年 | 551篇 |
2007年 | 506篇 |
2006年 | 619篇 |
2005年 | 445篇 |
2004年 | 449篇 |
2003年 | 461篇 |
2002年 | 421篇 |
2001年 | 836篇 |
2000年 | 754篇 |
1999年 | 604篇 |
1998年 | 273篇 |
1997年 | 278篇 |
1996年 | 222篇 |
1995年 | 251篇 |
1994年 | 278篇 |
1993年 | 238篇 |
1992年 | 443篇 |
1991年 | 470篇 |
1990年 | 455篇 |
1989年 | 476篇 |
1988年 | 439篇 |
1987年 | 412篇 |
1986年 | 429篇 |
1985年 | 419篇 |
1984年 | 394篇 |
1983年 | 370篇 |
1982年 | 261篇 |
1981年 | 238篇 |
1980年 | 213篇 |
1979年 | 295篇 |
1978年 | 182篇 |
1977年 | 156篇 |
1976年 | 151篇 |
1975年 | 154篇 |
1974年 | 180篇 |
1973年 | 155篇 |
1972年 | 133篇 |
1971年 | 125篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
161.
The rebellion in Madagascar has been officially declared overby M. de Chevigné, the Governor-General. This accountof its background is written by one who served many years asa missionary mainly in the South-West of the Island and playeda prominent part in the occupation by the Allies during thewar. 相似文献
162.
163.
A new literary programme has been started in the West AfricanService of the B.B.C., and this article is a reprint of oneof the talks. The Ibo speaker was formerly in the Customs, andqualified as a barrister last November: he is also the authorof numerous poems in English, and of a novel, The Prince ofUtete. The other two are schoolmasters working as Assistantsat the School of Oriental and African Studies. For technicalreasons, the orthography is not quite complete. 相似文献
164.
Donald T. Saposnek Heidi Perryman Josanna Berkow Sherrill Ellsworth 《Family Court Review》2005,43(4):566-581
This article presents a conceptual framework for describing cases involving children with special needs that are increasingly being seen in family court. Three categories that represent the most common of such cases include (1) acute, life-threatening medical conditions; (2) chronic developmental disorders; and (3) psychological and behavioral syndromes. After detailing the nature of the disabilities in each category, perspectives from the bench are offered with specific recommendations and general strategies for effective case management. This is followed by a proposal of an innovative conceptual model—the Individualized Parenting Plan (IPP)—that organizes and integrates nine domains essential for a comprehensive parenting plan for special needs children. The article concludes with a list of sixteen strategic guidelines for servicing the families of these special needs children, in their best interests. 相似文献
165.
This study examined crime and violence against abortion clinics, testing elements of several theories that may help explain the variation of such attacks. The study theoretically and methodologically improved upon the prior research on abortion-related crime and violence. Theoretically, it investigated previously unexamined hypotheses from the social movement literature that may be relevant to this type of behavior. Methodologically, it used more careful measures for several variables, employed unique and heretofore ignored data bases, and examined hundreds of criminal acts across several types of crime (e.g., violence, vandalism, and harassment) directed at abortion clinics. Employing robust logistic regression and correcting for clustering of clinics by state, the study investigated the cross-sectional effects of state-level cultural and structural characteristics on anti-abortion crimes against clinics and staff. Results indicated that some crimes against clinics are more likely in areas where female empowerment is weaker, female victimization is more tolerated, and the anti-abortion movement has failed to reduce abortions. 相似文献
166.
167.
The study outlined in this article addressed a key limitation of prior research on the punishment of juveniles transferred to adult court by employing propensity score matching techniques to create more comparable samples of juvenile and young adult offenders. Using recent data from the Maryland State Commission on Criminal Sentencing Policy, it tested competing theoretical propositions about the salience of juvenile status in adult court. Findings indicate that even after rigorous statistical matching procedures, juvenile offenders are punished more severely than their young adult counterparts. We found no evidence that this “juvenile penalty” is exacerbated by an offender's race or gender, but it does vary starkly across offense type and mode of transfer, being driven primarily by drug crimes and discretionary waivers. The import of these findings is discussed as they relate to the future of juvenile justice policy regarding the continued use of juvenile transfer to adult court. 相似文献
168.
169.
170.
G A Grigor'ev V A Lopatin V I Makarov A L Fedorovtsev 《Sudebno-meditsinskaia ekspertiza》1990,33(1):17-18
In this article a practical case is described when gunshot directions and position of a victim's body at the moment of each shot were determined by natural simulation using an LG-78 laser (made in the form of a gun). 相似文献