正电子发射轴向体层摄影术的英文

positron-emission transaxial tomography

• 正电子:    positive electron; ...
• 发射:    launch; radiate; p ...
• 轴向:    axial
• 体:    body; part of the ...
• 层:    I storey; tier; st ...
• 摄影术:    photography