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34. 下列有關螺槳之敘述何者正確?(A) 螺葉的長度即為螺槳的轂長(B) 螺葉的長度即為螺槳的半徑(C) 螺葉的寬度即為螺槳的螺距(D) 螺葉的寬度即為螺槳的外徑
問題詳情
34. 下列有關螺槳之敘述何者正確?
(A) 螺葉的長度即為螺槳的轂長
(B) 螺葉的長度即為螺槳的半徑
(C) 螺葉的寬度即為螺槳的螺距
(D) 螺葉的寬度即為螺槳的外徑
參考答案
答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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