基于网络中心战概念的虚拟战场建模/仿真技术

信息技术的发展引发了军事领域的变革，演化出网络中心战这一新的战争思想与形态，信息技术本身(特别是建模／仿真技术)又为研究这一变革提供了有效的手段。首先简要阐明网络中心战的核心思想，进而指出利用建模仿真手段研究网络中心战的意义与途径，然后围绕构建基于网络中心战概念的虚拟战场的各项关键技术展开探讨，重点是基于网络中心战概念的虚拟战场的体系结构设计，目的是提出开发此类系统时所应遵循的公共框架，对于其他各项建模关键技术也做了简要论述。     

强化高速公路工程质量管理浅议

高速公路的设计标准和工程质量要求高,必须重视和加强高速公路工程质量的管理.本文从提高工程人员质量意识、重视现场施工质量管理、重视工地实验室建设等多个环节对如何加强高速公路工程质量管理提出建议.     

管道喷射吸附法净化垃圾焚烧尾气试验研究

在流化床试验装置上进行垃圾焚烧,焚烧尾气采用管道喷射吸附工艺净化.在活性炭加料量为1.6 g/m3时,脱硫率为83%,脱硝率为88%,脱氯率为27%.试验可得:活性碳、高岭土和活性矾土3种吸附剂对垃圾焚烧烟气中酸性气体的净化效果活性炭效果最好,高岭土效果最差;随着吸附剂加料量的增加,重金属的脱除率增加,且增幅逐渐趋缓.3种吸附剂对重金属的吸附能力比较表明:对Cd,Pb,Cu的吸附效果活性炭最好,高岭土次之,活性矾土最差;而对于Hg活性矾土的吸附效果最好;活性矾土对Cd也有较好的脱除效果.垃圾焚烧飞灰中多环芳烃主要以3环、4环和5环的形式存在,其他各环多环芳烃的数量较少;烟气中主要是3环和4环多环芳烃,未检测到6环多环芳烃,2环和5环多环芳烃的质量浓度相对较低;在喷入量相同的条件下,高岭土去除多环芳烃的效率最高,活性炭次之,活性矾土最低.总体而言,活性炭具有较好的综合吸附性能.     

三峡水库水质在线监测基站系统研究

以LabVIEW为开发平台,综合自动检测技术和通信技术,研究开发三峡水库水质在线监测基站系统,为三峡水库水质的在线监测提供一种全新的、准确及时的方法,同时可有效地提高环境执法水平,并解决了水质监测中历史数据记载的方便性问题.     

论资源链环境累积成本的计算与应用

从资源链与环境累积负荷的关系出发,阐述了资源链环境累积成本的构成,即资源能源消耗成本、环境污染成本和废弃物回收、再利用成本,并在此基础上探讨了其成本计算原理及资源链环境累积成本在社会环境管理中的意义.其创新之处在于首次提出了资源链环境累积成本的概念及计算,进一步丰富了环境成本理论研究的内容.     

构建适应区域经济发展的职教发展模式--以江西县(市)级职业技术学校发展为例

本文针对近年来江西加快工业化进程，实现江西在中部地区崛起，从而使得各县域经济的持续快速发展对中等职业技术教育这一层次及类型的人才的需求非常旺盛，依据江西县域经济发展的条件、特色，有针对性地提出了江西的县(市)级职业技术学校如何改革与发展的对策。     

当代大学生审美素质培养思考

在价值取向多元化的时代,大学生的审美观表现为明显的两重性,一方面表现为审美感知的敏锐性、审美情感的强烈性和审美认知的多样性;另一方面,由于缺乏科学的、正确的审美引导,大学生在审美活动中往往带上盲目性、片面性甚至错误。针对这些特点,本文结合实际,提出了加强大学生审美素质培养的重要性以及采取的相应对策。     

INFLUENCE OF NON-PROCESS ELEMENTS ON REED PULP''''S CHARACTERS DURING OXYGEN DELIGNIFICATION

INTRODUCTIONOxygen delignification is widely used in many bleached pulp-grade operation to diminish the levels of residual lignin in kraft[1]. The chemistry of oxygen delignification has undergone a renaissance in the last decade.Although the chemical structure and reactivity of residual lignin play a role in its effective removal, a variety of metal ions, frequently refers to as non-process elements(NPEs), they are either originated in pulp or introduced are also suggested to strongly a…     

Some Problems of Rails For High-speed Railway of China

Acciording to running experience of high-speed railway abroad,a full attention must be paid to some requirements of specifica-tion of rails for high-speed railway,such as materil mechanical properties,rimension tolernces,straightness,surface flatness and so on.It is suggested that the long-length rails should be laid in high-speed railway,and the feasibility of producing,welding and transporting of long-length rails should be researched.On the basis of technical innovation of domestic manufacturers,it is practicable to lay 50-100mlong-length rails should be researched.On the basis of producing,welding and transporting of long-length homemade rails in high-speed railway of China.The following welding programme of rails for hiah-speed railway can be adiop-ted:50-100m long-lenath rails can be welded as 500m long rail string through flash butt welding in plant,then in field the reid string can be welded through a mobile flash butt welding or thermit welding.As the specification of rails or high-seed railway is rigorous.some related techniques to long-length rails should be researched and practised as soon as possible,including mobile flash butt welding tech-nique,transporting and reinforcing techniques of lon-length rails,etc…     

The Intelligent Decision Support System Model of SARS

Based on the intelligent decision support system, a new method was presented to defense the catastrophic infectious disease such as SARS, Bird Flu, etc.. By using All Set theory, the decision support system (DSS) model can be built to analyze the noise information and forecast the trend of the catastrophe then to give the method or policy to defend the disease. The model system is composed of four subsystems: the noise analysis subsystem, forecast and simulation subsystem, diagnosis subsystem and second recovery subsystem. They are discussed briefly in this paper. This model can be used not only for SARS but also for other paroxysmal accidences.