PET scan

劍橋詞典

abbreviation for positron emission tomography scan : a medical test that can produce an image of the brain or of another part of a person's body
正電子發(fā)射計算機斷層攝片（positron emission tomography scan的縮寫）
The researchers carried out a PET scan to monitor his brain activity . 研究人員采用正電子計算機斷層攝片來監(jiān)看他的大腦活動。 返回 PET scan