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61.
焦新平  梁晓波 《国防科技》2018,39(3):027-031
国防话语的一个重要支柱就是军事话语,军事话语是一个国家军事软实力和军队形象建设的重要体现。新时代呼唤强有力的军事话语。习近平总书记关于对外宣传工作以及国防和军队现代化的重要论述为提升我军话语国际影响力、为建构我军国际形象指明了方向、制定了战略、设计了战术、明确了任务、确定了节点。如何切实提升我军话语的国际影响力,成为新形势下实现中国梦和强军目标的时代课题。从具体操作层面,提升我军话语国际影响力需要过好思维立场、语言文化、业务素养和法规制度四个关。  相似文献   
62.
美国法律对美联储宽松货币政策规范不力、金融信贷管制法律松弛、金融监管体系存在法律漏洞、法律长期缺乏对金融技术与制度创新保持协调发展的规范等是酿成金融危机的关键因素。应对国际金融危机,我国必须坚持依法推进市场调节与政府调控相辅相成,强化金融监管措施,强化对金融创新风险的防控,力求法律监管机制防范金融风险的全覆盖,依法防控国际金融危机对实体经济影响的深入。  相似文献   
63.
Interpreting the Nuclear Non-Proliferation Treaty, by Daniel H. Joyner. Oxford University Press, 2011. 192 pages, $100.  相似文献   
64.
International law clearly requires an imminent threat of attack as a justification for the preemptive use of military force. However, the standard definition of an imminent threat was derived centuries before the development of nuclear, chemical, or biological weapons or ballistic missiles and other delivery systems that can reach their targets in a matter of minutes. Any use of force to alleviate threats posed by weapons of mass destruction (WMD) prior to tactical warning of the actual launch of such weapons falls into the legally and ethically controversial category of “anticipatory self-defense,” leaving decision makers potentially liable to prosecution for war crimes. Effective and ethical enforcement of nonproliferation therefore demands a standard for imminence of threat broad enough to allow military action as a last resort but sufficiently restrictive to prohibit indiscriminate action against suspected WMD programs. Following a critical review of selected literature and cases on preemption, the author proposes a new standard for preemptive military action: the existence of operational WMD, or a clandestine program to develop WMD, in contravention of international law. The author discusses the implications of this new proposed standard, which at the time of writing would permit preemptive attack against WMD-armed terrorist groups but prohibit it against all states except Iran and possibly North Korea.  相似文献   
65.
This essay explores the obligations arising from the United Nations Convention against Transnational Organised Crime, signed in Palermo, Italy at the end of 2000. It also discusses the initiatives required to prepare the legal system and related infrastructure of Zimbabwe for its implementation. Zimbabwe joined more than 120 other countries in signing the Palermo convention, but has not yet ratified it. The ratification would enshrine the latest initiatives to develop effective strategies against transnational organised crime. The Palermo convention makes demands on the laws and institutions of states parties which could enhance their capacity to confront organised crime. Ratification signifies competence to implement the prescribed obligations, which can only occur after introducing suitable domestic laws, and adopting the necessary administrative mechanisms. The required reforms are bound to have certain policy and legislative implications for Zimbabwe. Regional initiatives complementary to the Palermo convention are expected to catalyse positive changes in Zimbabwe's response mechanisms.  相似文献   
66.
Bribery undermines human development and a transition to stable democratic rule. It props up illegitimate regimes as corporations bid for contracts by bribing, in a seeming race to the bottom. The world's wealthy are slowly waking up to this and criminalising this scandalous practice of bribing foreign public officials. However, such measures, if enforced, need to be combined with domestic anti-corruption strategies in the South. If this opportunity is missed, the risk of investing private capital in marginalised economies perceived to be highly corrupt is further upped, making investment-driven economic growth possibly even less unattainable.  相似文献   
67.
Recent events in Iran and elsewhere demand a reevaluation of the need for increasing nuclear fuel supplies and assuring reliable flow of fuel to nuclear power user states vis-à-vis the need for strengthened security for all countries against the use of weapons of mass destruction (WMD). The right of countries to a guaranteed supply of nuclear energy for peaceful uses must be balanced with the global community's desire to limit flows of nuclear material and sensitive nuclear facilities that could create opportunities for nuclear proliferation. This article proposes elements of an international regime of fresh fuel supply and spent fuel disposal that will guarantee fresh fuel supplies to countries honoring their obligations under the Treaty for the Non-Proliferation of Nuclear Weapons (NPT), while reducing concerns about diversion of spent fuel for weapons purposes. A specific application to countries with small pre-commercial uranium enrichment plants is also proposed.  相似文献   
68.
《防务技术》2022,18(10):1852-1862
To improve the thermal properties of aluminum (Al) in the energetic system, a coated structure with ammonium perchlorate (AP) was prepared by a facile approach. And N, N-Dimethylformamide (DMF) was chosen as an ideal solvent based on heterogeneous nucleation theory and molecular dynamics simulation. This coated structure could enlarge the contact area and improve the reaction environment to enhance the thermal properties. The addition of AP could accelerate oxidation temperature of Al with around 17.5 °C. And the heat release of 85@15 composition rises to 26.13 kJ/g and the reaction degree is 97.6% with higher peak pressure (254.6 kPa) and rise rate (1.397 MPa/s). An ideal ratio with 15 wt% AP was probed primarily. The high energy laser-induced shockwave experiment was utilized to simulate the reaction behavior in hot field. And the larger activated mixture of coated powder could release more energy to promote the growth of shockwave with higher speed up to 518.7 ± 55.9 m/s. In conclusion, 85@15 composition is expected to be applied in energetic system as a novel metal fuel.  相似文献   
69.
野外进行1.8kg的FAE静爆实验,采用不同配方的纯固态燃料和液一固混合燃料与等质量的TNT对比分析。实验结果表明,FAE的爆炸效果明显优于等质量的TNT,而纯固态FAE爆炸性能强于液一固混合FAE;FAE爆炸后测到的超压分布呈现单调减趋势,这是由于测量点都分布在云爆区范围之外;FAE的云雾分散效果优于等质量的TNT装药,火焰持续时间也长。通过高速摄影图片看出,合适配方的纯固态无约束的FAE弹体火球的持续时间与有约束的液一固混合FAE弹体相当。分析了纯固态FAE爆炸后超压峰值时刻与火球最大直径时刻不同步的原因,探讨了纯固态FAE一次起爆机理。  相似文献   
70.
固体燃料冲压发动机飞行性能分析   总被引:3,自引:0,他引:3       下载免费PDF全文
固体燃料冲压发动机性能通过进气道与导弹飞行工况关联在一起,其工作过程需考虑导弹飞行参数对发动机性能的影响。与其它冲压发动机相比,固体燃料冲压发动机一个显著特点是推进剂燃烧过程不仅与推进剂配方、发动机结构和燃烧室压强有关,还取决于燃烧室入口空气参数,因此工作过程较为复杂。在国内首次建立固体燃料冲压发动机工作过程仿真模型,并分析导弹飞行马赫数和高度对发动机性能的影响规律。  相似文献   
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