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    The filed high-tower experiment is introduced,and the data analyzed in detail,experimental results show that sensitivity of the detector is below 1.5k,and it can accurately distinguish the center of metal target(>10m~2) in the range of 15~150m.
    重点介绍了高塔实验系统、方法,并对实验数据进行了详细分析,实验结果表明探测器的灵敏度小于1.5k,在10m到150m左右作用距离内(垂直倾斜角小于45°)能准确识别出大于10m2的金属目标中心。
    Moreover the output signal of the microwave array detecting system is also analyzed. Finally the application of data fusion theory based on D-S case theory in microwave array detecting system target recognition is roughly discussed.
    对毫米波阵列探测系统的输出信号进行了一定的分析,粗略探讨了基于D-S证据理论的数据融合方法在毫米波阵列探测系统目标识别中的应用。
    As for the software its major function is to recognize the detecting target, thus the extracted signal will be firstly preprocessed, then the primary feature value of the signal will be computed out, and at last the template matching algorithm will be used to identify and recognize the target.
    软件部分旨在实现探测目标的识别,先对采集到的信号进行预处理,其次求出信号主要的特征值,最后采用模板匹配算法对目标进行匹配识别。
    Synroc phase assemblage accords with the target design.
    固化体矿相组合与目标设计矿相一致,固化体中杂矿相较少;
    The target signal of millimeter wave radiometer was decomposed to a series of projections in orthogonal subspaces by wavelet transform. The features of MMW radiometer were analyzed and characterized by Genetic Algorithm.
    本文研究了小波理论在3mm波段辐射计目标识别上的应用。 采用小波变换把毫米波辐射计的目标信号分解为一系列正交子空间上的投影,利用重构矩法分析信号特征在各子空间的分布,依次提取各子空间上的特征,然后融合这些特征,组成特征矢量,并采用遗传算法对目标信号特征矢量进行了建模。
    Guided by the results obtained, the Production of NTD silicon has been achieved with a satisfactory doping accuracy on the reactor of Tsinghua University. Under the conditions of a large batch irradiation, the crystal-silicon-doped hit rate of resistivity is greater than 90% and the heterogeneity of section resistivity is less than 5% for various target resistivities.
    用这些结果指导清华大学反应堆上NTD硅的生产得到了满意的掺杂精度.在大批量的辐照条件下.对各种目标电阻率硅单晶的掺一杂,电阻率命中率>90%.断面电阻率不均匀度<5%.
    (3) The process study of NTD for low-resistivity CZ Si has been completed if the value of electron mobility is properly selected in accordance with the target resistivity and the value of doping coefficient K is dertermined by experiments, the doping accuracy can be ensured and remarkably raised.
    (3)低阻CZ硅单晶中子嬗变掺杂工艺研究,根据目标电阻率,适当地选择电子移率μ_c值,通过实验与校正,得到合理的掺杂系数K值。
    This paper suggests the improved target for the APWR instrumentationand control system.
    本文提出压水堆核电厂控制与仪表系统的改进目标.
    The article introduces the contract framework,project management modes and target management means in the building process of plant,as well as the major problems solved and experiences in the building process of plant.
    文中介绍了电站建造过程中的合同结构、工程管理模式及目标、管理手段,还介绍了建造过程中解决的主要问题和经验。
    Software RESRAD 5.0, developed by USDOE, was applied to obtaining the correlation between the permissible limits of residual tritium in soil and the target values of annual effective doses for the purpose of decommissioning of a nuclear facility.
    本文应用美国能源部的软件程序RESRAD 5.0,对我国某氚实验设施场址给出了土壤中残留氚容许限值与年有效剂量目标值的关系。
    The significance and target of China′s self reliance in design of CI(conventional
    论述了核电站常规岛及电站辅助设施设计自主化的重要意义、目标
    How to satisfy all the requirements of different network structure and communication protocol, which might be adopted in different target nuclear power plant, is a key issue in the design and development of a digitalized neutron flux monitoring instrument.
    如何满足各个目标电站不同的网络通讯结构及协议要求是在设计研制数字化核测量仪器工作中必须解决的一个重要问题。
    The measurement results of pulse parameters are briefly analyzed. The experimental results show that the total performance of transient operation of the reactor is better, and that have reached the design target.
    对脉冲参数测量结果进行了简要分析,结果表明,本堆瞬态运行总体性能良好,达到了预期的设计目标
    The radiation protection principles of controllable chronic exposure to long-lived radioactive residues and its applications in decommissioning of nuclear facilities are discussed on the basis of initial study of ICRP-82, involving cleanup or remedy of different-origin residues, site-specific practice or intervention to be in place, and selection of terminal decommissioning target.
    在初步学习 ICRP第 82号出版物的基础上 ,讨论了长寿命放射性残存物所致可控持续照射的防护原则及其在核设施退役中的应用。 涉及不同来源残存物的清除或补救 ,如何针对不同情况实施实践或干预的原则 ,以及退役终态目标的选择等问题
    and the collision loss is decreased and the collection ratio is increased, if the target isotope concentration is higher.
    而目标同位素丰度较高的情况下 ,离子引出过程的碰撞损失率较低 ,收集率较高 .
    This paper puts forward the conception of integrated management model. The authors design the construction of integrated management model for nuclear installation decommissioning project from several aspects,such as the construction of target,range,principle and the content. In the end,the authors design and explain from the aspect of organization.
    本文提出了综合一体化管理模式的概念,并从核设施退役工程综合一体化管理模式构建的目标、范围、原则和核设施退役工程综合一体化管理模式的内容几个方面进行设计,最后从组织角度对该模式进行了设计和说明。
    Environmental safety in decommissioning of nuclear facilities is both its final target and also a key governing decommissioning as a whole,which has become an issue that has drawn attention of the public throughout the world.
    核设施退役的环境安全是退役的最终目标,是制约整个退役活动的关键,已成为世界各国公众关注的问题。
    The final target is to reach the world advanced level as possible by means of technology improvement and re-innovation based on the introduction and digestion of technology.
    在引进与消化吸收的基础上,走技术改进和再创新之路,尽快达到世界先进水平才是最终目标
    Millimeter-wave detector using terminally sensitive technique to accurately distinguish the metal target has been deeply studied.
    以末敏形式精确探测金属目标的毫米波探测器已经在国内外得到深入研究和应用。
    Through calculating and monitoring curb of thermal neutron fluence, target resistivity hitting ratio is high than 90%.
    通过对热中子注量计算和辐照中热中子注量监测的控制,得出目标电阻率命中率达到90%以上。
 

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