emission scan 中文意思是什麼

emission scan 解釋
發射掃描
  • emission : n. 1. （光、熱、氣體等的）發出，發射，射出，放射；傳播。2. （紙幣等的）發行；發行額。3. 發出物，放射物。4. 【醫學】排出；遺精。
  • scan : vt （ nn ）1 細看，細察；審視。2 〈口語〉大略一閱；瀏覽。3 按韻節念，按句調讀，標出（詩）的格律（...
  1. A series of staging investigations were undertaken, including positron emission tomography ( pet ) scan, which revealed high risk of metastasis to the cervical lymph nodes

    一系列的檢查（包括正子造影）發現有高機率頸部淋巴結轉移。
  2. The data acquisition of the pet has several kind of mode. there are deferent mode divided by deferent standard. there are empty scan, trans - scan and emission scan. the emission scan could be divided into 2d and 3d by space and be divided into static scan, dynamic scan, gated scan and whole body scan

    Pet的數據採集有很多種工作方式，從不同的角度有不同的劃分方法，例如我們從臨床角度將採集模式分為：空白掃描、透射掃描和發射掃描。發射掃描又可從空間上分為2d和3d方式；從時間上分為靜態掃描，動態和門控採集，此外還有全身採集。
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