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   385篇
  免费   12篇
各国政治   21篇
工人农民   29篇
世界政治   30篇
外交国际关系   23篇
法律   169篇
中国政治   1篇
政治理论   124篇
  2022年   4篇
  2021年   1篇
  2020年   8篇
  2019年   13篇
  2018年   17篇
  2017年   13篇
  2016年   16篇
  2015年   14篇
  2014年   9篇
  2013年   70篇
  2012年   13篇
  2011年   18篇
  2010年   14篇
  2009年   16篇
  2008年   19篇
  2007年   11篇
  2006年   12篇
  2005年   8篇
  2004年   11篇
  2003年   5篇
  2002年   14篇
  2001年   7篇
  2000年   4篇
  1999年   8篇
  1998年   3篇
  1997年   8篇
  1996年   5篇
  1995年   4篇
  1994年   3篇
  1993年   5篇
  1992年   2篇
  1991年   3篇
  1990年   4篇
  1989年   3篇
  1988年   1篇
  1987年   2篇
  1986年   3篇
  1985年   5篇
  1984年   4篇
  1983年   1篇
  1981年   2篇
  1980年   1篇
  1978年   1篇
  1977年   3篇
  1976年   3篇
  1974年   1篇
  1972年   1篇
  1971年   1篇
  1970年   1篇
  1956年   1篇
排序方式: 共有397条查询结果,搜索用时 15 毫秒
81.
When interpreting firearm injuries, the distinction between gunshot wounds and shotgun wounds is important, and separation of these categories is typically straightforward. However, .410 bore firearms can make the classification difficult. Shotguns and revolvers that can fire the same .410 bore ammunition are readily available. This study investigates the soot and gunpowder deposits and pellet patterning of these two types of weapons using cartridges specially designed for .410 bore revolvers and standard birdshot pellet ammunition. For both ammunition types, the revolver had more prompt pellet dispersion and positive detection of gunpowder at greater distances compared to the shotgun. Additionally, .410 bore slugs are of similar caliber to many common bullets. In comparing the .410 bore slugs to equivalent bullets, some morphologic differences may be imparted on the skin by the slugs, but the greatest insight into the weapon remained with the retained projectiles.  相似文献   
82.
83.
84.
85.
86.
87.
88.
This column provides a concise alerting service of important national developments in key European countries. Part of its purpose is to complement the Journal's feature articles and Briefing Notes by keeping readers abreast of what is currently happening “on the ground” at a national level in implementing EU level legislation and international conventions and treaties. Where an item of European National News is of particular significance, CLSR may also cover it in more detail in the current or a subsequent edition.  相似文献   
89.
This article identifies two different senses in which the concept of ‘community’ can be seen to underpin the norm of vocal participation in democratic politics. The first is a broadly liberal view of community – traceable to Alexis de Tocqueville – that promotes active, vocal, and autonomous citizens and acts as a buffer between the state and the individual. A second broadly conservative view of community in the writings, for example, of Edmund Burke and T.S. Eliot treats community as organic, passive, and largely silent. It valorizes habit and habitual relationships as supporting political life through obedience to the law and respect for authority. While these two traditions stand apart, what is striking about both views of community is the one point about which both agree: citizens' sense of community is in decline within liberal democracies today. Thus silence and silent majorities are problematic to both traditions, albeit for different reasons.  相似文献   
90.
The regular article tracking developments at the national level in key European countries in the area of IT and communications – co-ordinated by Herbert Smith LLP and contributed to by firms across Europe. This column provides a concise alerting service of important national developments in key European countries. Part of its purpose is to compliment the Journal’s feature articles and briefing notes by keeping readers abreast of what is currently happening “on the ground” at a national level in implementing EU level legislation and international conventions and treaties. Where an item of European National News is of particular significance, CLSR may also cover it in more detail in the current or a subsequent edition.  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