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21.
Abstract

Understanding the development of Republic of Korea (ROK) seapower is central in exploring the evolution and nature of its security consciousness. This article aims to examine how the wider East Asian maritime sphere has influenced ROK perceptions of its own security and how such perceptions have come into conflict with the needs of maintaining its deterrent capabilities within the peninsular context. In doing so it concludes that for the ROK seapower has been an expression of wider engagement and international developing security concerns but that it is curtailed and influenced by the realities of the threat from the North.  相似文献   
22.
本文阐述了各主要海军国家在研究新型高能动力电池和高比功率推进电机两个领域中的状况,并对发展中的问题作了简要分析。  相似文献   
23.
从面向对象的程序设计的角度,剖析了CLIENT/SERVER环境下的通用数据库开发工具POWERBUILDER(PB)的特点、基本结构及其开发数据库应用系统的方法。  相似文献   
24.
国外军用直升机的改进与发展   总被引:2,自引:0,他引:2  
军用直升机特别是武装直升机在现代战争中的突袭和多功能作用引起了防空作战的广泛关注。概述了重型武装直升机Apache 的多种改进,讨论了军用直升机的发展趋势。  相似文献   
25.
分析了美国海军防空作战思想,在此前提下总结出美海军舰空导弹体系主要的作战任务,说明了美海军典型水面舰艇装备舰空导弹的情况,最后阐述了今后美舰空导弹的发展趋势。  相似文献   
26.
中国歌唱艺术的民族唱法有广义和狭义之分,本文只是从狭义的角度去研究民族唱法从传统的唱法到“中国唱法”这一演变过程。20世纪上半叶及其之前的这一时期,是“传统民族唱法”的代表时期。随着时代的发展,“传统民族唱法”已不能适应人民的艺术心理需要,中国的声乐开始演变到“土唱法”这种表现形式。当“土唱法”不能适应人民的艺术心理需要时,“学院派唱法”又站到了时代的前沿。到了20世纪末,“中国唱法”诞生,中国的声乐艺术便形成了自己的独立体系,走向了世界的大舞台。  相似文献   
27.
舰艇近程武器系统对空防御作用与发展   总被引:3,自引:0,他引:3  
近程武器系统已发展成为舰艇对空防御的最后一道防线。简要介绍了舰艇近程武器系统(CIWS)的组成及特点,主要叙述了CIWS在舰艇对空防御中的重要作用,并提出了未来发展的主要方向。  相似文献   
28.
烟幕--信息战的"坚盾"   总被引:2,自引:0,他引:2  
针对信息成为重要战争资源及信息对抗贯穿始终的特点,介绍了烟幕干扰激光、红外、雷达、卫星以及复合干扰、扰乱心理等作用,阐述了点目标防护、野战防空和攻势迷盲等战术应用,展望了烟幕技术的发展趋势.  相似文献   
29.
Central to the changes in UK Ministry of Defence procurement policies over recent years has been the attempt to shift risk out of the public sector. In the context of research and development this has taken the form of encouraging private venture investment, so‐called PVR&D. Recognising that the scope for PVR&D is necessarily constrained by excessive risk and imperfect information, this paper explores the possible use of Option contracts as a means of expanding the opportunities for private venture funding.  相似文献   
30.
In April 2012 a number of former rebels who had been integrated into the Forces Armées de la République Démocratique du Congo (FARDC) mutinied and formed the Movement of March 23, better know as the M23 rebel group. The International Conference on the Great Lakes Region (ICGLR) has been mediating between Kinshasa and the M23 rebel group since 2012, without much success. In August 2013, the Southern African Development Community (SADC) issued a communiqué after its 33rd Summit of Heads of State and Government, stating that while it commends the ICGLR efforts, the talks have become protracted and a deadline needs to be set. The summit also called for an urgent joint ICGLR–SADC summit to address the crisis in the eastern Democratic Republic of Congo (DRC). In addition to this development, the chair of the ICGLR is to be rotated in December 2013, when President José Eduardo Dos Santos of Angola replaces President Yoweri Museveni of Uganda. To date, the mediation has been headed by Uganda and this has raised concerns over the credibility of the ICGLR-led process, since Uganda has been accused of supporting the M23 rebellion in a report released in November 2012 by the United Nations Group of Experts on the DRC. One could question whether the Angolan leadership will bring anything new that could have an impact on the crisis. Many expect that the perceived neutrality that Dos Santos could bring to the negotiations may be a positive step towards reviving the talks that have all but stalled at this point. Another issue of interest is whether the joint ICGLR–SADC summit could instil new life into the mediation process.  相似文献   
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