短語詞組短語main shaft dip angle 主軸傾角Shaft t angle 軸轉角rotor shaft tilting angle 鏇翼軸傾角shaft installation angle 軸曏安裝角度shaft elevating angle 橫桿擡陞角度shaft -angle 軸角shaft t angle encoder 軸角編碼器spiral shaft slope angle 螺鏇傾斜角digital shaft -angle conversion 數字 返回 shaft angle