48.如圖所示為不同輻射的離子再結合修正因子(ion recombination correction, ),圖中的 甲、乙、丙分別代表何種輻射?

(A)甲:脈衝輻射(pulsed radiation),乙:連續輻射(continuous radiation),丙:脈衝掃描射 束(pulsed scanning beam)
(B)甲:脈衝掃描射束(pulsed scanning beam),乙:脈衝輻射(pulsed radiation),丙:連續輻 射(continuous radiation)
(C)甲:連續輻射(continuous radiation),乙:脈衝輻射(pulsed radiation),丙:脈衝掃描射 束(pulsed scanning beam)
(D)甲: ,乙:脈衝輻射(pulsed radiation),丙:連續輻射(continuous radiation)

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統計: A(107), B(614), C(147), D(71), E(0) #3380599

詳解 (共 2 筆)

#6528002
離子再結合修正因子=產生的離子量/收集的...
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#6301497
放射治療物理學 p.86 ㅤㅤ TH...


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