52. 所謂 short inversion time inversion recovery(STIR)是要抑制下列何種物質的訊號?
(A)flow
(B)air
(C)water
(D)fat
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統計: A(21), B(19), C(125), D(2138), E(0) #2868120
統計: A(21), B(19), C(125), D(2138), E(0) #2868120