positron emission翻译
positron emission的基本解释
读音: 美: 英:
正电子发射：一种放射性衰变过程，其中原子核释放出一个正电子和一个中性中微子。
例句
positron emission tomography (PET) is an emerging modality in lung cancer staging.正电子放射断层造影术(PET)是新兴的适用于肺癌分期的检查方法。PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.即正电子放射断层摄影术，是一项成像研究，它能使医生评价大脑对某些物质的使用。
These techniques include magnetic resonance imaging (MRI), positron emission tomography (PET), and functional magnetic resonance imaging (fMRI).这些技术包括磁共振成像(MRI)，正电子成象术(PET)机能性磁共振成像(fMRI)。
短语
positron emission tomography 正电子发射断层扫描 ; 正电子发射断层成像 ; 正电子发射断层显像 ; 断层显像positron emission computed tomography 机断层显像 ; 正电子发射型计算机断层显像 ; 断层扫描 ; 正电子发射断层扫描
positron emission tomograph 正电子放射层扫描术 ; 正电子断层显像技术 ; 用正电子发射断层成像
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