阿摩線上測驗
20.在多葉式準直儀的測試校驗中，可藉由下列那種測試量測所謂的“tongue and groove”效應？
(A)stability of leaf speed
(B)leaf acceleration and deceleration
(C)positional accuracy of leaves
(D)multileaf collimator transmission
答案：登入後查看
統計： A(49), B(251), C(54), D(611), E(0) #1050419
統計： A(49), B(251), C(54), D(611), E(0) #1050419