The design of large area neutron array detector at RIBLL for the study of neutron-rich nuclei is presented. 介绍了一种用于丰中子核研究的RIBLL终端大面积中子探测器阵列的研制。
Characteristics Contrasting and Technology Designing for Two types of Large Area Plastic Scintillator Detector 两种大面积塑料闪烁探测器的性能对比及工艺设计
In-Beam Test of Large Area Scintillating Fiber Array Detector 大面积闪烁光纤阵列探测器的在束测试
Large area scintillation detector with dynamic range up to 104 has been developed and used successfully in the long term observation on superhigh energy cosmic rays. 动达范围达10~4的大面积闪烁探测器已研制成功并成功地用于超高能宇宙射线的长期观测。
The crystallographic texture of semi-crystalline PET was investigated during cold rolling and heat treatment based on the X-ray diffractometer equipped with an area detector. 用X射线面探测器研究了半结晶态聚对苯二甲酸乙二酯(PET)在轧制和随后的加热过程中的织构变化。
A diffraction system based on X-ray area detector and its applications on pole figure measurement as well as corresponding computation of orientation distribution functions are described. 论文介绍了X射线面探测器系统及其在测量极图、计算取向分布函数中的应用。
The detailed project for developing Large Area Neutron Scintillation Detector Array ( LaNSA) to be used for measuring fusion fuel area density on Shenguang ⅲ prototype is presented, including experimental principle, detector working principle, electronics system design and the needs for target chamber etc. 介绍了在神光Ⅲ原型上建立大面积中子闪烁探测器阵列用于诊断压缩密度的具体方法,其中包括物理实验原理、探测器工作原理、电子学系统设计和探测器系统对靶室等环境的要求。
A new technique for X-ray stress measurement has been introduced. The formula of calculating stress are inferred according to the theory of X-ray diffraction and the geometry of back-reflection for X-ray area detector, called an imaging plate ( IP). 介绍了一种X射线应力测试新技术,基于X射线衍射原理与影像板平面探测器背反射几何,推导出应力测试基本公式,并列举了应用实例。
Tvoc in the ambient air of Xuzhou urban area was detected with photoionization detector in 2003. The results showed that highest concentrations of TVOC appeared in January, second in June, annual mean number was 82 uL/ m3 and road traffic pollution was the worst. 2003年1 ̄12月使用光离子化检测仪,对徐州市环境空气中的TVOC进行检测,监测结果显示:徐州市区环境空气中的TVOC浓度值1月份最高;其次为6月份;
Capability Testing of Large Area Plastic Scintillation Detector Module 大面积塑料闪烁体探测模块的性能测试
A large area photoelectronic detector in high speed 一种高速大面积接收光电探测器
The new method can solve the problems in residual stress measurement by conventional X-ray diffraction such as coarse-grained materials, textured materials, or weak diffraction intensity which attributed to virtual oscillation function of X-ray area detector. 该方法有效地利用X射线面探测器的虚拟摆动功能,在一定程度上解决了传统X射线衍射法较难处理的粗晶材料和有织构材料的残余应力测量问题。
A new large area position detector with high resolution has been described. It is suitable for measuring the dose distribution of large area in radiating biology and radiating medicine. 描述了一个新的大面积高分辨位置灵敏探测器,它主要适用于放射生物学和放射医学中大面积内剂量分布的测量。
A New Large Area Position Sensitive Detector with High Resolution 一个新的大面积高分辨位置灵敏探测器
The difference of the damage area and their influence on the photovoltaic detector are compared experimentally in both environments. 实验分析比较了不同环境下的破坏面积异同及其对光伏型探测器的影响。
Study on Large Area Two-Dimensional Position Sensitive Silicon Detector 大面积两维位置灵敏硅探测器性能研究
Based on the advanced X-ray area detector technology, a method of online grain size measurement in metal sheets has been proposed in the present study. 基于近年来发展的X射线面探测器技术,提出了金属板材晶粒尺寸在线检测方法。
The New Technology of Large Area Combustible Gas Detection-The Line Infrared Combustible Gas Detector 大面积可燃气体探测新技术&线型红外可燃气体探测器
Some Design Considerations for Large Area Photovoltaic HgCdTe Quadrantal Detector 大面积光伏碲镉汞四象限探测器的设计考虑
The results show that with micro lens as light condenser, the light sensitive area of the detector can be reduced and light energy availability can be increased, thus the detection performance is improved. 结果表明:采用微透镜作光聚能器后,探测器光敏面面积可减少而光能利用率增加,探测性能提高。
For ideal point target, when the area of the expanded image spot is greater than the area of the detector element, we must count the incident energy according to point target condition, and can't serve it as an expanded source. 对理想点目标而言,当实际弥散像点面积超过探测器单元面积时,仍应按点目标计算入射能量而不应混同于扩展源。
The crystallinity of PET in heat treatment process was calculated using the average X-ray diffraction intensity collected by an area detector. The result of calculation reveals that crystallinity decreases drastically during cold rolling and increases gradually during heat treatment. X射线平均衍射强度法计算PET结晶度的结果表明,结晶度在轧制形变后大幅下降,然后随加热温度升高和加热时间延长逐渐上升。
Objective: To study the tissue equalization with a large area amorphous silicon flat panel detector in soft copy and compared with? 目的对大面积非晶硅平板探测器的组织均衡软拷贝进行对照研究。
The paper describes the fabrication of large area Si ( Li) detector and its characteristics. 制备了大面积硅锂漂移探测器,其性能为:探测器的灵敏面积123.6cm~2;
Cone-beam CT refers to a technique for imaging all cross-sections of an object using 3D image reconstruction algorithms based on a series of X-ray projections captured by an area detector from different angles around the object. 锥束CT利用面阵探测器获取物体的二维射线投影,并通过三维重建得到物体在扫描体积范围内的所有切片图象。
In this thesis, by employing Matlab software, numerical simulation for the heterodyne efficiency is carried out when the field distribution of local oscillation and the signal on the active area of detector follows the Airy pattern. 应用Matlab软件,对探测器光敏面上信号光与本振光均为艾里分布情况时,系统的外差效率进行数值仿真研究。
Heterodyne efficiency is directly related to the field distribution of the signal and the local oscillation on the active area of detector. 外差效率与信号光和本振光在探测器光敏面上的场分布直接相关。
To get the ion temperature Ti and the fuel density ρ R under such low neutron yield, we need to establish a large area neutron detector array to measure the time-of-flight neutron spectrum. 为了在这样低的中子产额条件下获得离子温度Ti和ρR,需要建立一套大面积中子探测器阵列测量中子的飞行时间谱。
The output characteristics of the four-quadrant detection system was detected to determine the linear range of the system, so as to ensure that the spot is on the best measurement area of four-quadrant detector. 检测了四象限探测系统的输出特性,确定了该系统的线性工作范围,保证光斑位于四象限探测器的最佳测量区域。
In high-energy physics experiments, the wireless control technology in many occasions can be an important auxiliary system for a large area detector network layout, clock synchronization, control triggering. The wireless control technology has important potential application value in these areas. 而在高能物理实验中,在很多场合下,无线触发控制技术可以成为大面积探测器网络布置、时钟同步、触发控制的重要辅助系统,具有重要的潜在应用价值。