单词 | positron emission tomography |
释义 | positron emission tomography (once / 422119 pages) n WORD FAMILY positron emission tomography USAGE EXAMPLESAmyloid and tau can be detected with positron emission tomography, or a PET brain scan, and also measured in a person's spinal fluid. US News(Sep 14, 2016) Positron emission tomography, or PET, images function on a molecular level. Reuters(Nov 06, 2015) Positrons give their name to the method of positron emission tomography. Washington Post(Aug 03, 2015) n using a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain) Syn|Hyper PET imaging, tomography (medicine) obtaining pictures of the interior of the body |
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