33.下列何者是為X光管散熱所設計的構造?
(A)high-speed rotor
(B)small focal spot
(C)high-frequency generator
(D)increased beam filtration

答案:登入後查看
統計: A(875), B(118), C(90), D(48), E(0) #1052988

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#2487962
high-speed rotor 高速轉...
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