vertical barn.竖线；符号：|verticaladj.垂直的；纵向的；顶点的n.垂直物；垂直的位置vertical pendulum竖直摆,垂直摆,竖摆vertical knocking纵敲vertical hitching悬挂装置的垂直调节vertical dip slip竖直滑距vertical geophonc垂直检波器vertical resoluti垂直析像能力vertical interval垂直间隔vertical guidance竖直制导vertical blanking垂直消隐,帧消隐,场消隐vertical mobility纵向流动