全文获取类型
收费全文 | 15402篇 |
免费 | 726篇 |
专业分类
各国政治 | 816篇 |
工人农民 | 514篇 |
世界政治 | 1105篇 |
外交国际关系 | 633篇 |
法律 | 9955篇 |
中国共产党 | 1篇 |
中国政治 | 56篇 |
政治理论 | 2901篇 |
综合类 | 147篇 |
出版年
2020年 | 267篇 |
2019年 | 317篇 |
2018年 | 391篇 |
2017年 | 451篇 |
2016年 | 462篇 |
2015年 | 372篇 |
2014年 | 402篇 |
2013年 | 1746篇 |
2012年 | 431篇 |
2011年 | 422篇 |
2010年 | 379篇 |
2009年 | 389篇 |
2008年 | 408篇 |
2007年 | 389篇 |
2006年 | 386篇 |
2005年 | 329篇 |
2004年 | 364篇 |
2003年 | 329篇 |
2002年 | 314篇 |
2001年 | 584篇 |
2000年 | 526篇 |
1999年 | 427篇 |
1998年 | 190篇 |
1997年 | 172篇 |
1996年 | 146篇 |
1995年 | 165篇 |
1994年 | 176篇 |
1993年 | 171篇 |
1992年 | 291篇 |
1991年 | 322篇 |
1990年 | 286篇 |
1989年 | 300篇 |
1988年 | 261篇 |
1987年 | 273篇 |
1986年 | 279篇 |
1985年 | 253篇 |
1984年 | 216篇 |
1983年 | 237篇 |
1982年 | 159篇 |
1981年 | 147篇 |
1980年 | 113篇 |
1979年 | 208篇 |
1978年 | 131篇 |
1977年 | 117篇 |
1976年 | 105篇 |
1975年 | 113篇 |
1974年 | 135篇 |
1973年 | 129篇 |
1972年 | 106篇 |
1971年 | 95篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
111.
Two conditions must be met in order for a person to be rightly considered the victim of a crime. First, there must be the victim of some form of harm. Second, the harm in question was the direct result of an act in which the harmed individual did not knowingly consent to take part. What are the dynamics of consent and how important should consent be in defining and placing criminal responsibility in crimes where women are sexually victimized? Finally, how does the conceptualization of victimization change when viewed from liberal and radical feminist perspectives? 相似文献
112.
113.
114.
Joan B. Kelly 《Family Court Review》1996,34(3):373-385
A decade of divorce mediation research has focused on outcomes such as settlement rates, cost efficiency, client satisfaction, effect on levels of conflict and cooperation, psychological adjustment, and compliance. Despite methodological problems limiting generalizations, most studies report mildly favorable to very positive findings. Research on the mediation process and mediator behaviors has received very limited attention, and should be the focus of the next decade of research to elevate the mediation field to a more sophisticated, effective level of practice. 相似文献
115.
116.
117.
Significance of functional and nutritive pulmonary circulation for vital reactions in the form of embolisms 总被引:2,自引:0,他引:2
G Adebahr 《Zeitschrift für Rechtsmedizin》1988,100(1):55-64
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
118.
119.
120.
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