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   214篇
  免费   3篇
  2020年   5篇
  2019年   6篇
  2018年   5篇
  2017年   10篇
  2016年   6篇
  2015年   3篇
  2014年   4篇
  2013年   67篇
  2011年   3篇
  2010年   3篇
  2009年   3篇
  2008年   2篇
  2007年   2篇
  2006年   2篇
  2005年   4篇
  2004年   2篇
  2003年   2篇
  2002年   2篇
  2001年   3篇
  2000年   2篇
  1999年   2篇
  1998年   3篇
  1997年   2篇
  1995年   4篇
  1992年   6篇
  1991年   3篇
  1990年   1篇
  1989年   4篇
  1988年   2篇
  1987年   1篇
  1986年   4篇
  1985年   6篇
  1984年   2篇
  1983年   2篇
  1982年   1篇
  1981年   1篇
  1980年   4篇
  1979年   1篇
  1978年   4篇
  1977年   2篇
  1976年   2篇
  1975年   3篇
  1974年   6篇
  1973年   4篇
  1972年   1篇
  1971年   1篇
  1970年   3篇
  1969年   1篇
  1968年   2篇
  1967年   1篇
排序方式: 共有217条查询结果,搜索用时 15 毫秒
81.
82.
83.
84.
85.
86.

The struggle between the peasant population of the Vendee and the revolutionary government in Paris during the 1790s was perhaps the first, and certainly one of the earliest, of the modern ideological insurgencies. The conflict demonstrates the fatal weaknesses of a purely popular guerrilla movement deprived of sustained outside assistance. It also brings to the surface some less‐familiar aspects of the French Revolutionary regime. Most notably, that regime, determined to eradicate rather than conciliate the Vendean peasantry, employed methods that foreshadowed the techniques of National Socialism.  相似文献   
87.
Rearming Germany was a long and complicated process. It was especially difficult to create a new German air force. The army generals who dominated the Bundeswehr cadre did not even want an air force but rather a small arm air corps. Moreover, Adenauer's defense staff failed to adequately budget or plan for a new air force. As rearmament began, US Air Force leaders, working closely with the small Luftwaffe staff in West Germany's shadow Defense Ministry, basically took charge of the process to ensure that the Germans built a new Luftwaffe on the American model – a large, multipurpose force organized as an independent service and fully integrated into NATO. The first Bundesluftwaffe commanders allied themselves to the Americans, often in opposition to their army comrades, to overcome the political problems caused by Adenauer's poor defense planning and create a modern air force on American lines.  相似文献   
88.
ABSTRACT

Russian political leaders and military strategists are growing increasingly concerned about “strategic conventional weapons”—a broad category that appears to include all non-nuclear, high-precision, standoff weapons—and about long-range, hypersonic weapons, in particular. These concerns are complex and multifaceted (and, in some cases, contradictory), but chief among them are the beliefs that strategic conventional weapons could prove decisive in a major conflict and that Russia is lagging behind in their development. US programs to develop and acquire such weapons—namely, the Conventional Prompt Global Strike program—are of great concern to Russian strategists, who argue both that the United States seeks such weapons for potential use against Russia—its nuclear forces, in particular—and because strategic conventional weapons are more “usable” than nuclear weapons. Asymmetric responses by Russia include increased reliance on tactical nuclear weapons, efforts to enhance the survivability of its nuclear forces, and investments in air and missile defenses. There is also strong—but not completely conclusive evidence—that Russia is responding symmetrically by attempting to develop a long-range, conventionally armed boost-glide weapon.  相似文献   
89.
90.
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