“正电子发射断层成像仪”的概念、定义、翻译、参考文献-科学参考

单词	正电子发射断层成像仪
释义	正电子发射断层成像仪 Encyclopedia 工学医用核显像设备释 positron emission tomography正电子发射断层成像仪对注入病人体内的正电子药物发生正负电子湮灭过程产生的一对0.511兆电子伏的γ光子进行采集断层成像，并且提供三维图像的一种医用核显像设备。
随便看	infrared index infrared inhibition of nozzle flow infra-red inspection infrared interference filter infrared interferometer infrared interferometry infrared jammer infrared jamming countermeasures infrared laser infrared laser chemistry infrared laser semi-active combined guidance infrared lens infrared light sensor infrared light source infrared line scanner infrared luminosity infrared magnitude infrared measuring distance infrared microscope infrared microscopy infrared millimeter wave radar combined guidance infrared modulation infrared modulation technology infrared monitoring infrared multiphoton dissociation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。