angles drift off vertical line  指针偏离垂直线的角度

calculatioa for vertical wave force  垂直波浪力计算

cleaning horizontal and vertical line  去除水平线和垂直线

Deflection of the vertical line  垂线偏差

Design for vertical and horizontal design  纵断、横断设计

deviation of vertical line  垂线偏差修正; 垂线偏差

double vertical line  双垂直线路

improved vertical line intersecting method  改进垂线相交法

mid-point of vertical line in crossover lines  异面直线公垂线中点

multi-vertical-line-element model  多垂直杆单元模型; 多竖杆模型

new design method for vertical break-water  直立堤的新设计方法

principal vertical line  止线

short stress line vertical roll mill  短应力线立辊轧机

slip formworks for vertical shaft  竖井滑模

the point on the vertical line  法线点

vertical line  重直线; 正倒垂线; 垂线; 垂直线; 垂直斜纹; 竖线; 铅垂线; 铅垂; 纵线; 垂直行

Vertical line current source  垂直线源

vertical line locus method  铅垂线轨迹法

Vertical Line Method  垂线法

vertical line of sight  垂直瞄准线