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141.
现代巡航导弹防御的特点分析   总被引:10,自引:0,他引:10  
现代巡航导弹具有超低空、机动飞行、精确制导和隐身性能的特点,它突防能力极强, 是现代战争的重要威胁之一。拦截巡航导弹已成为正在发展的防空导弹重要任 务之一。针对巡航导弹防御的必要性和可行性及存在的主要问题进行了评估, 介绍了美国巡 航导弹防御领域的试验进展情况  相似文献   
142.
美国的弹道导弹防御新策略   总被引:4,自引:1,他引:3  
由美国国会1999 年3 月决定加速发展“最具前途”的高层战区 导弹防御系统, 所以有关美国弹道导弹防御的新策略近期成了全球讨论的热点。文章从描述 美国战区导弹防御系统和国家导弹防御系统的基本配置和拦截试验出发, 简要介绍了美国的 弹道导弹防御计划。最后指出, 弹道导弹防御的核心思想是以数量庞大的精确制导武器摧毁来袭弹道导弹, 在战略导弹防御的三个阶段实施反导作战。  相似文献   
143.
ABSTRACT

This author wrote his doctorate thesis on post-conflict army reconstruction, submitting it in 2011. Continued research on the subject in the intervening seven years indicates that his theoretical propositions can be refined and improved. This article examines refinements to the model, and then applies those refinements in detail to the Afghan case. In so doing, it shifts the focus from potentially altruistic state-building to a case that was driven by pure national-strategic interests. Issues surrounding the liberal peace ideology dominate recent army reconstruction in conflict-affected states. The liberal peace underpinning is of supreme importance, so much so that in many discussions, it is internalised and accepted virtually without thought. This paper will advance the body of knowledge by establishing, for the first time, a theoretical basis for the widespread failure of army reconstruction in Afghanistan. The empirical basis builds on extensive previous research by other scholars. The resulting model can also be applied to better explain outcomes in other similar cases.  相似文献   
144.
基于欺骗的网络主动防御技术研究   总被引:8,自引:0,他引:8       下载免费PDF全文
针对网络对抗和计算机网络安全防护的现实需求,提出了一种在分布式欺骗空间中实施多重欺骗的网络主动防御技术,通过仿真常用的网络服务程序以及伪造安全漏洞来诱骗入侵者,利用内核级操作控制、文件系统镜像和信息欺骗,构建基于Windows和Linux平台的欺骗性操作环境,实现了对网络入侵全过程的欺骗、监视与控制.该技术突破了普通蜜罐技术单一欺骗层次的局限性,使得欺骗性、交互性和安全性同时得到明显提高.  相似文献   
145.
ABSTRACT

The practice of dispatching teams of police advisors to other states to build or train foreign security forces began at the end of the nineteenth century, yet there exists no definitive history of the practice, or any definitive theoretical approach underpinning why such missions succeed or fail. Drawing upon their recent edited book on expeditionary police advising, and by examining the donor or sending states, the host nations, and the use of police in counterinsurgency situations, the authors present some key reasons why such missions fail, and lay some groundwork for additional study of this important subject.  相似文献   
146.
By any objective measure, defense institutions in Central and Eastern Europe have all but universally been incapable of producing viable defense plans that are based on objective costing and operational planning data. This situation exists in spite the provision of considerable Western advice and assistance, let alone reporting to and receiving assessments by NATO’s International Staff under Partnership for Peace, as well as via the integrated defense planning and reporting systems. An explanation for this systematic failure across European post-Communist defense institutions can be found in the continued slow development of an over-arching policy framework which directs and approves all activities of the armed forces, as well as the de-centralization of financial decision-making down to capability providers. The essay ends with an examination of the adverse effects of the early introduction of planning programming, budgeting system (PPBS), have had on the development of effective policy and planning capabilities within these defense institutions.  相似文献   
147.
ABSTRACT

The United States and China are testing boost-glide weapons, long-range strike systems capable of flying at Mach 5 or faster through the upper atmosphere. For the United States, these systems would provide a conventional prompt global strike capability, which, together with US ballistic missile defense programs, Chinese experts regard as a threat to China's ability to conduct nuclear retaliation. This perception is encouraging the Chinese military to modify its nuclear posture in ways that tend to create greater risks for both sides. If China's own boost-glide systems are meant to carry nuclear payloads only, their deployment would not fundamentally alter the current situation between the two states. However, if they were conventionally armed or dual-purpose, or if the United States could not determine the payloads they carried, the deployment of Chinese boost-glide systems could compound problems of strategic stability created by the introduction of ballistic missile defense, antisatellite, and antiship ballistic missile capabilities. If the technical hurdles can be overcome, it may be difficult for the two sides to refrain from these deployments in the absence of strong mutual trust or an established arms-control relationship. New confidence-building measures and expanded mutual transparency are warranted to avoid creating new dangers.  相似文献   
148.
Bomboozled: How the U.S. Government Misled Itself and Its People into Believing They Could Survive a Nuclear Attack, by Susan Roy. Pointed Leaf Press, 2011. 176 pages, $45.  相似文献   
149.
In a general and economical view, this article analyzes methods and mechanisms for the pooling and sharing of military forces and weapons inside the European Union (EU) in times of scarcity. Pooling and sharing could improve the EU military capabilities significantly if differences in location factors were taken into account and all states would focus on their respective strengths. More competition and less concentration are the keys to ensuring guaranteed access to military assets. Pooling and sharing are likely to be successful only if large states enhance their emphasis on collective defense by mutual aid and self-help, and reduce particularistic and parochial interests of local gain. The realm of personnel has the most potential for improvement but any change is likely to generate policy implications.  相似文献   
150.
龚婷 《国防科技》2013,(5):89-93
国防基础研究是国防科技创新的源头和武器装备可持续发展的重要保障.文章分析了国防基础研究的内涵及规律,在此基础上有针对性地研究了国防基础研究实施中的管理模式问题,包括主管部门、承研主体、第三方监督评价等,以期为国防基础研究的健康可持续发展提供参考.  相似文献   
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