35.下圖為超音波掃描影像,影像中空心箭頭處發生了何種假影?
(A)speckle
(B)aliasing
(C)mirror image
(D)shadowing
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統計: A(225), B(87), C(1678), D(229), E(0) #2624990
統計: A(225), B(87), C(1678), D(229), E(0) #2624990