PET scan是什么意思

详细释义

• 0 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 -- 正电子发射计算机断层摄片（positron emission tomography scan的缩写）

  • The researchers carried out a PET scan to monitor his brain activity. 研究人员采用正电子计算机断层摄片来监看他的大脑活动。