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 reference垂直传感器vertically layered竖向重叠vertical expansion纵向合并, 纵向扩展vertical sag curve凹形竖曲线vertical poly link垂直多晶硅连杆vertical centering垂直对中vertical film head垂直薄膜磁头vertical line test垂直线试验vertical agreement纵向垄断协议vertical precision垂直精度