垂直于: CD.Let AB be perpendicular t ...延长: lengthen; extend; prolong; p ...垂直于: be perpendicular to; normal to; perp;perpendicular to; ⊥perpendicular to垂直于屏幕: normal to screen垂直于纹理: against to the grain垂直于直线: perpendicular to a line垂直于零件面: normal to part; normal to ps垂直于驱动面: normal to drive; normal to ds垂直于裂缝面射孔: intersecting perforation; perpendicular perforation垂直于曲线的距离: distance normal to curve垂直于原始轨迹”: nrmtoorigintraj垂直于走向的方向: cross strike direction垂直于走向的构造: offtrend structure过点垂直于直线: point, perpendicular curve平面垂直于曲线: planes perpendicular to curveekg电轴垂直于额平面: ekg axis perpendicular to frontal plane垂直于飞行器纵轴的: athwart-ship垂直于航迹方向的瞄准: across track aiming解理垂直于一个结晶轴的: axotomous使横帆桁垂直于艏艉线: brace in于延平: yanping yu板坯垂直于原轧制方向的横轧: transverse rolling垂直于航迹方向的瞄准, 方向瞄准: across track aiming横向上横对船体垂直于肋骨面上: athwartships圆弧所在平面垂直于刀具轴: circular-perto ta