全文获取类型
收费全文 | 546篇 |
免费 | 33篇 |
国内免费 | 87篇 |
出版年
2023年 | 2篇 |
2022年 | 3篇 |
2021年 | 16篇 |
2020年 | 17篇 |
2019年 | 29篇 |
2018年 | 19篇 |
2017年 | 23篇 |
2016年 | 35篇 |
2015年 | 9篇 |
2014年 | 80篇 |
2013年 | 56篇 |
2012年 | 26篇 |
2011年 | 44篇 |
2010年 | 30篇 |
2009年 | 36篇 |
2008年 | 50篇 |
2007年 | 45篇 |
2006年 | 31篇 |
2005年 | 35篇 |
2004年 | 28篇 |
2003年 | 10篇 |
2002年 | 12篇 |
2001年 | 7篇 |
2000年 | 4篇 |
1999年 | 6篇 |
1998年 | 5篇 |
1997年 | 1篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
排序方式: 共有666条查询结果,搜索用时 31 毫秒
271.
院校是干部成长的摇篮,也是任职培训的基地。加强任职培训学员的管理,既是对院校管理质量的一种检验,更是更新学员管理理念、提高任职综合素质的有效举措。管理干部只有从部队建设的全局出发,把管与教、学与用有机地结合起来,才能为部队培养更多与岗位需求相适应的高素质人才。 相似文献
272.
吴淑琴 《兵团教育学院学报》2014,(1):64-67
构建科学合理的专业课程体系是旅游高校教育的重点。高等旅游教育要合理定位,明确专业培养目标,提高教师素质,改革教学内容,改进教学方法与手段是培养高素质旅游人才的重要方面。 相似文献
273.
Ian Levely 《Defence and Peace Economics》2014,25(2):139-162
This paper re-analyzes data from a survey of ex-combatants in Liberia conducted in, to estimate the effect of Liberia’s Demobilization, Disarmament, Rehabilitation and Reintegration program on participants’ income and employment status. As program completion was not random, these estimates are biased. I use propensity score matching to obtain a more precise estimate. The results indicate a higher employment rate for those who complete the program, although there is consistently no effect on income. These results have implications for both evaluating the outcomes in Liberia and the integrated approach to ex-combatant reintegration that the program embodied. 相似文献
274.
275.
276.
Sibylle Scheipers 《Small Wars & Insurgencies》2014,25(5-6):879-899
This article argues that the history of irregular warfare provides a valuable analytical and critical perspective for the study of counterinsurgency campaigns and counterinsurgency doctrine. A focus on the history of irregular warfare highlights the close relationship between warfare in Europe and in the colonies. Moreover, it enables us to identify more exactly the intersection of multiple factors that lead to an escalation of violence in small wars. Finally, it also sheds light on the lack of strategic reflection on the use of irregular auxiliaries that is characteristic for many counterinsurgency campaigns. 相似文献
277.
Martin Rink 《Small Wars & Insurgencies》2014,25(4):828-842
In the Age of Napoleon, ‘small wars’ and ‘revolutionary war’ were closely connected. There were, however, different strands of this phenomenon: speaking professionally, conservative officers condemned small wars as an irregular regression to previous less disciplined forms of warfare. The Prussian state continually tried to discipline and regulate spontaneous risings. Yet the irregular character of small wars offered the opportunities for a less complex way of fighting, thus enabling the arming of the ‘people’ to fight. Individual undertakings, such as Ferdinand von Schill's doomed campaign in 1809, were designed to spark off a general popular uprising. But they were cheered by many and supported by few. Meanwhile, Neidhardt von Gneisenau conceived guerrilla-style Landsturm home-defence forces, which were designed for an irregular people's war. These concepts were put into practice in the ‘war of freedom’ – or ‘war of liberation’ – in 1813. Eventually both the mobilisation and the tactics remained regular, however, despite the emphatic appeal to a national ‘people's war’. 相似文献
278.
针对训练电磁环境逼真度评估这一技术难题,基于相似系统理论,对训练电磁环境逼真度评估的基本认识和总体考虑进行分析,明确了训练电磁环境逼真度评估的基本步骤,提出了三种类型相似元关键特征比例系数的确定方法,结合实例简单演示了计算相似元值的基本过程。 相似文献
279.
张立伟 《中国人民武装警察部队学院学报》2004,20(5):87-89
世纪之交 ,美俄等军队进行的几场反恐怖战争 ,其对手在处于劣势时 ,通常以游击战术与之对抗。因此 ,美俄军队在反恐怖作战中 ,也运用反游击战手段反制恐怖武装 ,其高技术条件下的反游击战战略战术对取得战争胜利起到了至关重要的作用。 相似文献
280.
电子战环境中防空武器抗击能力分析 总被引:3,自引:0,他引:3
以电子战环境为作战背景,具体分析了敌军实施电子战的作战样式,并用模糊数学的方法对其进行了量化评估,在此基础上对一般的防空武器抗击能力模型进行了完善,建立了评价防空武器在电子战环境中抗击能力的模型。 相似文献