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正电子发射计算机断层扫描
释义
正电子发射计算机断层扫描
Encyclopedia
工学
脑功能成像
释
positron emission tomography; PET
正电子发射计算机断层扫描
使用计算机断层扫描技术,在体外检测注入体内的放射性示踪剂经历正电子β衰变时产生的一对湮灭光子,以监测示踪剂或其代谢产物浓度空间分布的动态变化,从分子水平上获得示踪剂与靶相互作用所产生的生化、生理及功能代谢变化信息的核医学影像技术。
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residual claim
residual class
residual component
residual control
residual correlation
residual coupling constant
residual current
residual current circuit breaker
residual current operatedprotective devices
residual curve
residual data
residual degree of freedom
residual delay
residual design
residual dipolar coupling
residual dipolar coupling (RDC)
Residual Dividend Policy
residual effect
residual elongation
residual energy resources in metallurgical process
residual entropy
residual error
residual feed intake
residual finiteness
residual fringe frequency
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