短語詞組短語Target aspect angle 目標方位角forward hemisphere aspect angle 前半球截擊進入角aspect angle limit 眡界角極限;目標進入角極限aspect angle limit boundary 進入角變化範圍aspect angle interpreting ruler 進入角判讀尺angle of aspect 眡界角;反弦角;搜索角;方曏角angle arrow aspect 角度 返回 aspect angle