排序方式: 共有221条查询结果,搜索用时 15 毫秒
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现代国土防空末端防御防空导弹的关键技术 总被引:10,自引:7,他引:3
现代国土防空末端防御防空导弹的使命是高效率地击爆空袭武器。它的关键技术是精确制导控制技术,能形成高速大破片的定向战斗部技术和高效率的引战配合技术。 相似文献
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Alexandra Homolar 《战略研究杂志》2013,36(2):189-217
This article investigates how key actors within the US defence policy community realigned their interests to forge a new consensus on the redirection of US defence strategy following the ‘peace shock’ they faced with the collapse of bipolarity. This consensus centred on the idea that achieving US security in the ‘age of uncertainty’ demanded overwhelming US military power, which was widely interpreted as necessitating military capabilities to fight multiple major theatre wars simultaneously against regional ‘Third World’ adversaries. This helped to preserve many of the principal pillars of US Cold War defence policy through deflecting calls for more radical organisational changes and deeper cuts to defence budgets. 相似文献
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美国的弹道导弹防御激光武器 总被引:1,自引:1,他引:0
主要介绍了美国正在发展的用于弹道导弹防御的机载激光器和太空激光器的基本组成、能力、作战构想、发展计划、进展情况和面临的主要技术挑战 相似文献
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Stéfanie von Hlatky 《Defence Studies》2018,18(1):19-38
Why does joint defence production of advanced weapons systems, which appears like a logical choice at first, become harder for both the primary production state and its allies to manage and justify as the acquisition process runs its course? To answer this question, we analyze the multinational politics of the F-35 JSF with a focus on how secondary states who have bought into the program are affected by domestic politics within the primary production state. We find that US congressional and bureaucratic politics, cuts to US defence spending, and a desire to retain tight control over the program has locked allies into a program with which they have little leverage. Potentially losing the ability to fight along side the US if they don’t follow through, coupled with inter-Alliance pressures, leaves secondary states who are involved with the F-35 program, vulnerable to the whims of US domestic politics. 相似文献
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The authors have over 50 years' experience of working on defence in Central and Eastern Europe. They have been intimately involved in trying to reform over 10 national defence organisations including Ukraine. During this work, they often faced intractable resistance and scepticism or conversely, apparent unbounded support, but following this, a complete lack of any actual implementation work by officials. This paper addresses some of the findings and observations identified by the authors that appear to cause these responses and the consequent failure of reform. A new research approach has been taken by using the business and culture tools from Schein, Hofstede and Kotter to try and unravel the underlying causality of that failure. The second part of the paper produces a new process for change based upon the research conclusions to help other advisers and consultants working on reform in the post communist defence arena. 相似文献
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消防服务在我国社会生活中已越来越凸显其重要地位。依据公共物品理论,在分析消防服务的经济学特性及供给困境的基础上,提出了一些在我国经济转型条件下有效提供消防服务的思路。 相似文献
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王秋峰 《武警工程学院学报》2010,(3):18-20
《中华人民共和国人民武装警察法》(以下简称《人民武装警察法》)的有关规定实质上赋予了人民武装警察的职务防卫权。人民武装警察的职务防卫权与一般公民的正当防卫权在防卫的性质、手段、强度、程序和法律责任上有着很大的不同,人民武装警察的职务防卫权是一种公权力。人民武装警察在行使职务防卫权时要注意把握时机条件和限度条件。 相似文献
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