雷达诱饵系统对抗反辐射无人机模型及仿真

根据现有的雷达诱饵系统对抗反辐射无人机的理论,建立了数学模型和仿真模型．基于该模型对不同部署方式的雷达诱饵系统对抗反辐射无人机进行仿真,得到了有效的部署方式,对指挥员的指挥决策和雷达诱饵系统的部署提供了依据和参考．     

等离子体对抗制导武器的探析

阐述了等离子体的基本概念,给出产生等离子体的常用方式,从等离子体对电磁波折射、吸收和反射的角度分析了等离子体对抗制导武器的理论依据。提出了利用机载等离子体发生器产生的等离子体对抗制导武器的构想,并对对抗机理进行了研究。     

野战通信网干扰评估模型研究

野战通信网是通信对抗的重点目标,必须加强野战通信网的干扰评估研究。针对此问题,提出了建立野战通信网干扰评估模型,首先分析了野战通信网两个层次的干扰指标,然后阐述了网络阻塞概率的计算方法,最后给出了野战通信网干扰评估模型的构建算法,初步建立了模型。     

空间信息对抗体系仿真初探

从空间信息对抗的主要技术途径出发,提出了空间信息对抗系统的体系结构,并就其仿真实现的结构模型和仿真软件结构进行了初步探讨;从而为进一步开发空间信息对抗仿真体系奠定了基础。     

Development and Prospect of Rare Earth Functional Biomaterials for Agriculture in China

The development and prospect of rare earth functional biomaterials (REFB) was discussed. From 1979 to 1985, the simple REFB (salts) has been developed, and the fundamental research including forms, effects, toxicity, conversion in soil, and analysis methods had been finished. Then, the RE feed additive materials had been developed, and the fundamental research had also been finished. In 1990s, new REFB including RE phosphate fertilizer additive, RE conversional agricultural film additive, RE water-retraining reagent and RE seed coating reagent had been developed out rapidly. They were extended to 1.36 million hectares and big benefit had been got during the last three years. Recently, it was found that RE has some function of antagonizing heavy metals and degradating organophosphors pesticide, so the REFB will be studied as a focus once more, and will become one of the important methods of guaranteeing food security in the future.     

野战通信网干扰评估模型研究

野战通信网是通信对抗的重点目标,必须加强野战通信网的干扰评估研究。针对此问题,提出了建立野战通信网干扰评估模型．首先分析了野战通信网两个层次的干扰指标,然后阐述了网络阻塞概率的计算方法,最后给出了野战通信网干扰评估模型的构建算法,初步建立了模型。