The agency is the central research and development arm of the Department of Defense.
该机构是国防部的核心研究与开发部门。
The contract option for the shipboard communications system includes development, procurement and integration services and support, the Defense Department said.
舰载通信系统的合同内容包括：开发、采购和集成服务与保障，以及测试、安装和认证工作。
The development of the midcourse missile defense system has been plagued by gaps in flight testing over the years due in part to breakdowns resulting from the sheer complexity of the system.
多年来，美国中途导弹防御系统的开发已经饱受缺乏飞行试验的困扰，部分原因是由于系统复杂性所产生的故障。
Northrop Grumman Corp. will continue providing software development and life-cycle support for the Air and Missile Defense Workstation under a new Army contract worth ＄77.9 million.
[据防务系统网站2011年4月19日报道]根据美国陆军授予的一份价值7790万美元的合同，诺斯罗普·格鲁曼公司将继续为空中和导弹防御工作站提供软件开发和生命周期支持。
"[The S-500] is currently in development. By 2014, it should enter into serial production," aerospace defense strategic commander Lt.
防御部战略指挥官Lt . Gen . Valery Ivan ov说：“s500目前正在开发中。”
Defense-in-depth must be considered early in the design phase of the development process, and must be an integral consideration in all technical decision-making associated with the network.
防御纵深必须考虑早在开发过程的设计阶段，必须在所有的技术决策不可或缺的考虑因素与网络相关。
The defense realizes and defends the enthusiasm to strengthen unceasingly, after the field snatches the stealing number of times presents the rise, the stable trend of development.
防守意识和防守积极性在不断增强，场均抢断球次数呈现上升后再稳定的发展趋势。
ELTA is leading the development, manufacture and marketing of IAI's Homeland Defense systems.
ELTA公司是领先的开发，制造和营销的国际铝业协会的国土防御系统。
The characteristics of the integrated Air and Missile Defense System are introduced, its operation capability is analyzed, and its development trend is provided at last.
介绍了一体化防空反导系统的特点，分析了其作战能力，最后阐述了其发展趋势。
Complementing the purchase and development of these new systems are improvements in China's national air defense network, which, since 2007, spans the entire country.
增加这些新系统的采购与研发是中国在国土防空网络方面的进步，后者从2007年以来已经遍布全国。
C the developer to the construction of civil air defense projects costing in the residential development costs.
开发建设的人防工程的成本计算在住宅开发成本。
Inherent immunity has innate immune defense function, which forms gradually in germ-line development and evolution of the long-term.
固有免疫是机体在长期种系发育与进化过程中逐渐形成的一种天然免疫防御功能。
Keep or maintain the current business market position of the new product, the enterprise who has this strategic goal will choose defense strategy of new product development.
保持或维持企业现有的市场地位，有这种战略目标的企业会选择新产品开发的防御战略。
The infrared recognition technique and radar recognition technique in missile defense system are reviewed. The development trends of target recognition in missile defense are discussed.
回顾了反导系统中的红外识别技术和雷达识别技术，并探讨了反导系统目标识别技术的发展趋势。
Was originally developed by the U. S. Department of Defense for the U. S. military to improve design reliability and reduce the development cycle of a lower use of language.
最初是由美国国防部开发出来供美军用来提高设计的可靠性和缩减开发周期的一种使用范围较小的设计语言。
Finally the implementation approach has been applied to the development of the multi-weapons aerial defense system successfully and is proved to be effective.
提出了黑板知识源的概念，讨论了该构型的分层管理机制，并将其应用于综合防空多武器平台仿真系统的设计开发中，取得了良好的效果。
Cell migration is involved in a wide variety of physiological and pathophysiological processes, such as embryogenesis, nerve system development, immune defense, wound healing, and tumor metastasis.
细胞迁移在许多生理和病理过程中都发挥着关键作用，如胚胎发育、神经系统发育、免疫防御、伤口愈合或是肿瘤转移。
The storyline is still under development. We can't give you any details on it yet. The Queen is usable from the beginning and is specialized towards defense. More to come later.
故事线目前还在设计中，我不能告诉你细节。女皇在一场战斗的初期就可以使用，而且它在防守基地的时候拥有很强的实力。
The structural method of Jiaohe city is unique in the history of city's development both in China and abroad as the purpose of its layout is solely for military defense.
交河城的布局和构筑方式，在中外城市建筑史上独一无二，军事防御是交河城构筑特色形成的基本原因。
China is concerned about certain countries' joint research and development of theater missile defense (TMD) systems with a view to their deployment in the Northeast Asian region.
中国对有关国家在东北亚地区联合研发并着眼于部署战区导弹防御系统感到关切。
Firstly, I will introduce the characteristic, current status and development trend of DDoS attack, analyze and investigate the defense mechanisms.
首先介绍了分布式拒绝服务攻击的特点、现状以及发展趋势，分析并探讨了分布式拒绝服务攻击的各种防御措施。
With the development of defense tactics in basketball competition, it requires the individual defense become more effective and purposeful.
画圆战术“是篮球比赛中一种进攻人盯人防守的阵地进攻战术体系。
The core of the entire-team-type football is offence and defense of the entire team, which represents the orientation of todays football tactics development.
总体型足球的核心，就是全攻全守，它代表着当今足球战术打法的方向。
We are an international service team of ceramic purchase, focusing on research and development as well as production. Different kinds of high-quality supply chains are our solid defense.
我们是陶瓷世界国际服务团队，我们研发产品、生产产品、我们的背后是各种可靠的优质有效的产品供应链！
In this paper, the mechanism, methods and development to denial of service attacks are discussed firstly. Then, the defense techniques and their respective trends are studied.
本文对拒绝服务攻击及其防范对策做了较深入的研究，尤其在拒绝服务攻击的追踪方面取得了一定的成果。
This proved that the implementation of security and self-defense education in universities are very useful and more important for undergraduates' entire development.
学习武术所掌握的技能更适用于自卫防身。说明高校实施安全防卫教育完全可以通过调整高校武术教学内容来实现。
This proved that the implementation of security and self-defense education in universities are very useful and more important for undergraduates' entire development.
学习武术所掌握的技能更适用于自卫防身。说明高校实施安全防卫教育完全可以通过调整高校武术教学内容来实现。
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