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1.
沿海地区装甲车辆车体防腐用新型粘料的研制   总被引:2,自引:0,他引:2  
沿海地区特殊海洋环境造成装甲装备的严重腐蚀,为了研制一种新型的耐蚀有机涂层,特研究了有机硅改性环氧树脂的化学反应,并对改性树脂的性能进行了测试分析,结果表明,改性树脂克服了环氧树脂的耐温性差、亲水性强以及盐水渗透率高等性能缺陷,为进一步制备该地区装甲装备防腐涂料奠定了基础。  相似文献   

2.
《当代海军》2007,(2):79-79
上海开林造漆厂创建于1915年,是中华第一家油漆厂,隶属于上海涂料有限公司。专业生产“光明牌”海洋防污涂料;船舶涂料;重防腐涂料;防火涂料;功能性涂料;环境友好型涂料及“长城牌”绝缘涂料;耐高温涂料等,是上海市著名商标,上海市名牌产品。  相似文献   

3.
《当代海军》2008,(2):57-57
一、我所概况海军后勤技术装备研究所系海军机关直属综合性科研单位。主要承担专用后勤装备、舰船油料、防腐涂料、信息化工程等科学研侒工作。本所一贯坚持"以部队需求为目标,以人才建设为基础,以技术创新出精品,以科学管理创高效,以质量至上求生存"的质量方针,通过了 ISO9001质量管理体系认证。目前已有148项成果获得国家和军队的科技进步奖,其中获国家发明奖2项,国家科技进步奖9项,省(部)  相似文献   

4.
薛彦鹏 《国防》2008,(8):80-81
圣之火自燧人氏用木棒摩擦出那惊人的火焰光与热从此降临了人间照亮了黄皮肤的祖先温暖了黑头发的祖先从远古的蛮荒从史前的冰冷亚洲大陆开始了文明诞生了柔情圣火点燃了夏商周的井田烧就了坚实的秦砖焙出了美丽的汉瓦历经了几代黑眼睛的期盼磨出了几万层老茧的脚底寻找圣火的  相似文献   

5.
党的十八大深刻阐明了新形势下加强和改进党的建设的极端重要性,进一步增强了全党推进伟大工程的责任感紧迫感;突出强调了“全面提高党的建设科学化水平”的重大要求,进一步指明了加强和改进党的建设的根本着眼点;充实完善了党的建设总体布局,进一步确立了提高党的建设科学化水平的战略思路;丰富发展了党的建设总体目标,进一步明确了提高党的建设科学化水平的正确方向;科学规范了党的建设的方针原则,进一步概括了提高党的建设科学化水平的基本遵循;全面部署了党的建设的重点任务,进一步推出了推进党的建设新的伟大工程的有力举措;精辟阐述了党的建设与改革创新的内在联系,进一步为党的建设注入了强大动力;集中阐述了军队党的建设的目的任务,进一步明确了军队党的建设的标准要求.  相似文献   

6.
本文阐述了TDRSS系统的特点及其在现代作战中的应用 ,分析了该系统工作概况 ,提出了对该系统的干扰效能评估指标 ,并建立了系统效能评估模型 ,编制了相应的软件进行了计算、分析 ,指出了干扰的可行性。  相似文献   

7.
本文全面阐述了东北抗日游击战争的历史贡献:歼灭了大量日军,延缓了日本全面发动侵华战争的进程;动摇了日伪的殖民统治,打乱了日本企图把东北建成扩大侵略战争的后方基地的如意算盘;牵制了大量日军,有力地配合了全国抗战;开展大规模游击战,积累了丰富的游击战经验;对阻止日军“北进”计划,支持苏联人民反法西斯战争起了积极作用;抗日联军协同苏军进军东北,密切配合,为打败关东军作出了重要贡献;和朝鲜共产主义者联合抗击日本帝国主义,对战后东方的政治格局产生重大影响;推动了抗日救亡运动,促进了全民族的总抗战;为建立巩固的东北根据地,促进东北全境迅速解放创造了条件;高举爱国主义旗帜,培育了伟大的抗战精神。  相似文献   

8.
本文研究了防掠海导弹的舰载闭环火炮系统,建立了脱靶量的数学模型,给出了最佳修正量的求法。文章巧妙地选取了各坐标向量,并采用改进的Kalman滤波法,使实时计算时间大大减少,且瞬态性能有所提高。文章分为四个部分进行了讨论:第一部分讨论了脱靶量的数学表达式;第二部分讨论了脱靶量修正值的求法,首先介绍了修正算法的思路,其次建立了脱靶量的状态差分方程,最后给出了修正算法,第三部分讨论了改进的Kalman滤波法;第四部分给出了部分计算机模拟结果。  相似文献   

9.
大四夜话     
不经意间都到大四了,红肩章洗了又洗,已经发白了,有点老兵的味道。传说中大四很忙,因为到了这时候才知道时间不多了,该准备考研了,该学点东西了,该准备毕业设计了,该好好看看学校了。第一次发觉原来时间走得这么快,白天的时间太短了,一会天就黑  相似文献   

10.
<正>九十年前,南昌城头响起了第一响枪声,这惊雷般的巨响,震破了密布阴霾的夜幕,迎来了黎明前的第一缕曙光,缔造了中国共产党领导下的人民武装,从此,有了八一军旗,有了八一军歌,诞生了一支钢铁般的队伍,为民族独立和共和国的诞生立下了不朽功勋。九十年过去了,这支神圣  相似文献   

11.
Energy continues to serve as the bedrock of modern economies and the main driver of modern society. For Africa, the production and supply of energy resources such as crude oil, natural gas, uranium, coal, biomass, biofuels and other renewables are an important source of employment, rents, taxes, royalties and profits. This sector brings in several tens of billions of dollars of revenue annually. The production and delivery of such resources, however, depend on critical infrastructures such as pipelines, refineries, processing plants, terminals, rigs, electrical energy pylons, substations, pump stations, vessels, and tankers. These infrastructures have been attacked by terrorists, insurgents, vandals and saboteurs, all of whom see them as targets against which to register their grievances and extract concessions from the state. This paper is a chronological account of some of the documented incidents of terrorism, insurgency, kidnapping, destruction, sabotage, and human casualties suffered in the oil and gas sectors in Africa between 1999 and 2012. It is based on data extracted from the databases of the RAND Database of World Terrorism Incidents and the University of Maryland's Global Terrorism Database (GTD).  相似文献   

12.
In the Post-Bipolar Era the growing complexity of the military operations requires a new approach for the resolution of international crises. Since the end of the Cold War, peace support operations (PSO) have become the mainstay and principal occupation of most Western armies. At the same time, Italy has been one of the most important actors in such an area. The article focuses on the cooperation between military and civil components (a process called CIMIC) as a key variable in the Italian PSOs. We will analyse in detail the main lessons learned from past military interventions as well as the general context in which new tendencies are taking place. The maintaining of a minimum security frame becomes essential to fulfil activities ‘collateral’ to the mission: reconstructing services and infrastructure, food distribution, water and medication, law and order, de-mining, training of local forces, and supporting local institutions. These are the main tasks to obtain thrust and support from the population.  相似文献   

13.
This article demonstrates the inconsistent and wavering Soviet attitude towards national liberation movements in general and the Palestinian organizations in particular. Until the late 1960s, the Soviets viewed these organizations with suspicion, hesitating to engage in political dialogue with them. However, in the 1970s, political and military events in the region, as well as modifications in the Kremlin's Cold War strategies, led to a general shift towards the Middle East in Soviet foreign policy. Soviet leaders showed increased willingness to provide certain Palestinian organizations with arms with which to conduct terrorist activities against Israeli, pro-Israeli, Jewish and Western targets. The article explores the complex relations between Palestinian organizations and the USSR in the field of international terror. The study also exposes and analyzes the nature and content of Soviet–Palestinian arms dialogues and transactions. It provides clear evidence that Soviet policymakers and other luminaries were fully informed of, and sometimes directly involved in, these transactions and dialogues at the highest levels.  相似文献   

14.
The September 11 global crisis prompted by the attacks on the World Trade Center and the Pentagon raises major questions concerning the nature and trajectory of terrorism in the post-Cold War global order. Hitherto, terrorism has been largely debated by analysts at the level of nation states. Terrorist and insurgent movements have also been largely anchored in nationalist and ethnic power bases even when they have sought to mobilise a transnational ideological appeal on religious or class grounds. There have been a few exceptions to this pattern such as the alliance between the German Baader-Meinhof group and the Japanese Red Army Faction, but even such international alliances as this did not, until at least the 1980s, presage anything like a global terrorist network necessitating a global strategic response. This study examines terrorism and global strategic responses.  相似文献   

15.
This article analyses to what extent the Burmese KNU insurgency made use of external support from states, refugees, and diasporas. Based on extensive fieldwork it is concluded that support from neighbouring states and refugees has for years kept the Karen rebellion alive. Western countries perceived forms of resistance to the illegitimate Burmese regime as just and have therefore played a crucial role in the continuation of conflict in Karen State. It is important that policymakers and donors as well as executing organizations continue to reflect critically on the way they exercise their work.  相似文献   

16.
装备的RMS是装备的重要设计参数,是影响战备完好和保障能力的关键因素.引入GTST-DMLD作为主要建模工具,建立起装备系统的RMS描述模型,以ESD为补充和扩展,对维修过程进行建模.并以GTST-DMLD-ESD模型作为装备RMS仿真的核心,对装备RMS仿真模型的总体框架进行了研究,并对各模块进行了较为详细的探讨.  相似文献   

17.
18.
ABSTRACT

What was the scope of the Bosnian jihadi participation in the war in Syria? Did the Bosnian volunteers tend to join one particular faction? Why did the Bosnian youngsters decide to join the holy war in the Levant? Was this an organized and hierarchical process or was this a grassroots movement? Last, were all the Salafis in Bosnia supportive of this dynamic or did this process cause internal frictions? These are some of the questions that this research will try to answer.  相似文献   

19.

The Soviet Union was able to develop a large military-industrial complex and become the world's second superpower despite deficiencies in its centrally planned economy because defence was given high priority status and special planning, rationing and administrative mechanisms were used to attain national security objectives. However, in the period 1976-85 the effectiveness of priority protection diminished and defence institutions experienced more of the problems typical of the shortage economic system. The heavy defence burden also created growing difficulties for the civilian economy. The attempts by the Gorbachev government to reform the defence sector and improve defence-economic relationships during perestroika (1985-91) uniformly failed. For most of the transition period, the Russian military-industrial complex has been adversely affected by its low priority status, cuts in defence spending, instability of the hybrid politico-economic system, and negative growth of the economy. The armed forces and defence industry have been reduced in size and their outputs of military services and equipment have fallen to low levels. Nevertheless, the Russian armed forces still have over one million troops, significant stocks of sophisticated conventional weapons, and a large nuclear arsenal. The government of President Putin has raised the priority of the defence sector, increased real defence spending, and adopted ambitious plans to revive Russian military power. It is likely, though, that tight resource constraints will hamper efforts to reform the armed forces and to upgrade weapons. By 2010 Russia will be an important, but not dominant, military power in Eurasia.  相似文献   

20.
The collapse of the Soviet Union precipitated the massive expansion of drug use and trade in Russia. The country now has one of the largest populations of injecting drug users in the world and has become the largest single-country market for Afghan heroin. In 2003 the Federal Service for the Control of the Drugs Trade was created to coordinate a comprehensive counternarcotics strategy appropriate to the scale of this threat. The service continues to face a number of challenges in its early stages of development. However, it has made considerable advances in improving responses to large-scale organised crime and in building international cooperation.  相似文献   

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