1) HPGe γ detector
HPGeγ探测器
1.
A kind of efficiency function of HPGe γ detector with respect to the point radioactive sources and the method of determining its parameters are brought forward.
文章阐述了HPGeγ探测器对点源的探测效率函数及其参数的确定方法,并利用该函数,通过数值拟合方法,对两块已知样品中226Ra、232Th和40K三种放射性核素的放射性活度进行了分析,结果与已知数据吻合,证明了点源效率函数及其参数确定方法的实用性。
2) probe
[英][prəʊb] [美][prob]
探针;探头;探测器
3) sonde
[英][sɔnd] [美][sɑnd]
①探子,探针 ②探测器
4) area detector
面探测器
1.
Stress maps of 304 austenitic stainless steel sheets at tensile stresses were measured and analysed by u- sing polycrystalline X-ray two-dimensional area detectors diffraction system.
利用多晶X射线面探测器衍射系统对304奥氏体不锈钢板在拉伸状态下的应力及其分布进行了检测分析。
2.
The textures of deep drawing aluminium sheets were measured with X-ray area detector diffraction system and the relationship between the two-dimensional diffraction data and ODF was investigated.
以材料织构在线检测技术为应用背景,用X射线多晶面探测器测量了深冲压铝板的织构,研究了X射线二维衍射数据与晶体取向分布函数之间的关系,分析了用面探测器采集极图上不同区域数据对计算取向分布函数的影响。
3.
The achievement of high brilliant X-ray source, the principle and application of 2-dimensional electronic area detector, image plate (IP) and charge coupled device ( CCD), were described.
介绍高亮度X射线光源的获得,能够大幅度提高衍射数据收集速度和灵敏度的二维电子面探测器成像板IP和电荷耦合器件CCD的工作原理和应用等,并通过实例说明这些技术上的重大进步正在极大地推动人们对物质微观结构的深入认识并带来巨大的成果。
5) ZnO detector
ZnO探测器
6) Detector
[英][dɪ'tektə(r)] [美][dɪ'tɛktɚ]
探测器
1.
Design and application of virtual detector in data processing of the dual-space C/O spectral logging data;
双源距碳氧质量比能谱测井数据处理中虚拟探测器的设计与应用
2.
Research on domestic detector for CC molten steel level;
连铸钢水液位国产探测器的研制
补充资料:γ探测器扫描
γ探测器扫描
放射性核素显(成)像方法之一。注射放射性核素后,γ闪烁探测器在体表作逐行等速移动,探测体内各点的放射性,并由电子学线路采集、传送到打印装置作同步逐点显示,最后形成脏器的影像,这种显(成)像方式称为γ探测器扫描。扫描图像由于信息量少,质量远不如γ照相机,并且无法进行快速的功能显(成)像。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条