基本解释[毉葯科學]頭位英汉例句雙語例句MRA used 3 dimensional time of flight method and demonstrated the intra cranial arteries with the maximum intensity projection (MIP) of the source images.MRA 檢查採用三維時間飛躍法，對源圖像做最大強度投影重建血琯影像。cranial projection更多例句专业释义毉葯科學頭位