However,MANET is particularly vulnerable to attack due to its fundamental characteristics,such as open medium,dynamic topology,distributed cooperation and constrained capability.
移动Ad hoc网络(MANET)是一个极具实际应用价值的研究领域,由于其自身的开放媒质、动态拓扑、分布式协作和受限能力等特点,MANET极易受到攻击,其安全问题正受到越来越广泛的重视。
Research on Characteristic of Radio Wave Transmitting in Stratum Medium;
无线电波在大地媒质中的传播特性研究
The Study of the Technology of Synthesizing Diamond in Powder Catalyst and Large Chamber and Its Application;
大腔体粉末触媒合成金刚石工艺研究及其在地质工程中的应用
Chinese state media say geologists have discovered huge mineral reserves on the Qinghai-Tibet plateau that will greatly relieve the strain on China's natural resources.
中国官方媒体报导说，地质学家在青藏高原发现了大量矿藏，这将大大缓解中国的自然资源紧张。
A Study on Competitive Qualification of Internet Media Against Traditional Media;
网络媒体有资格吗?——“网络媒体”与三大传统媒体竞争资质辨析
The Media Ecology of Media Literacy Study in Mainland China(1997-2006);
解析大陆地区媒介素养研究的媒介环境(1997-2006)
The dialectical analysis that Multi-media technique was applied in the engineering geology;
工程地质学课程多媒体教学辩证分析
RCS simulation of electrically large target coated with chiral medium
涂敷手征媒质的电大目标RCS仿真研究
Grasp the Media s Attribute of Politics and Moral, Strengthen the Education of Media Quality for College Students;
把握媒介政治道德伦理属性,加强大学生媒介素质教育
Why did the news interest fade so quickly in the 2005 Kashmir quake?
克什米尔大地震为何遭到媒体冷落？
Management System of Geological Prospecting Bore Rock Core Information Multimedia Database
地质勘查钻孔岩芯信息多媒体数据库管理系统
Application of Multimedia Technology in engineering geology Teaching
浅谈多媒体在工程地质学教学中的应用
THE MEASUREMENT OF THE RELATIVE DIELECTIC CONSTANT OF MEDIA IN GPR EXPLORATION
探地雷达探测中对媒质相对介电常数的测定
The motion of an object in or through a medium, especially through the earth's atmosphere or through space.
飞行物体在媒介中或穿过媒介的运动，尤指穿越地球大气或太空
Media s Functions in the Crisis Management:Take the Case of the Media in Wenchuang Earthquake;
媒介在危机治理中的功能——以汶川大地震中的媒介为例
The Research of the Behaviors and the Essence of the Mass Media in China from the View of Cultural Factor;
从文化因素看我国大众传媒的表现及实质
The Effects of Media to the Ethos of the High School Student;
大众传媒对高中学生思想道德素质的影响
A Case Study of Undergraduates Choices and Needs of Sport Paper Medium;
宁波大学本科生对体育纸质媒介的选择与需要
Media Awareness Education and the Enhancement of College Students Humanity Quality;
媒介素养教育与大学生人文素质的提升