17.燃氣渦輪機,反動度(Degree of reaction)之定義為:
(A)動葉內等熵焓值降落對於定葉和動葉內等熵焓值降落之和的比值
(B)定葉內等熵焓值降落對於定葉和動葉內等熵焓值降落之和的比值
(C)動葉內壓力降落對於定葉和動葉內壓力降落之和的比值
(D)定葉內壓力降落對於定葉和動葉內壓力降落之和的比值

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統計: A(1), B(1), C(0), D(1), E(0) #1134548