72 下列四型準直儀(collimator),在一般的設置條件下,何者不會令造影物體的解析度改變?
(A)平行式準直儀(parallel collimator)
(B)聚焦型準直儀(converging collimator)
(C)發散型準直儀(diverging collimator)
(D)針孔型準直儀(pinhole collimator)
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統計: A(222), B(4), C(3), D(6), E(0) #1116150
統計: A(222), B(4), C(3), D(6), E(0) #1116150