38 下列何種方式不會增加 PET 影像的品質？(A) increasing crystal thickness(B) segmenting the detectors into multiple r
問題詳情
38 下列何種方式不會增加 PET 影像的品質？ (A) increasing crystal thickness (B) segmenting the detectors into multiple regions (C) increasing total counts during acquisition (D) using septa to control camera count rate