顶垂线的英文

• altitude

• 垂线    perpendicular; vertical; ver ...
• 高；高度；顶垂线；高线    altitude
• 顶垂    roof pendant
• 垂线    (与另一条直线或平面相垂直的直线) perpendicular; vertical; [数学] vertical line; perpendicular line
• 顶垂体    roof pendant
• 铅垂线，重垂线    plumb line
• 不垂线    faller wire
• 侧垂线    frontal-horizontal line
• 垂线尺    plumb rule
• 垂线法    normal line method; perpendicular drop method
• 垂线铊    plummet
• 磁垂线    magnetic vertical
• 倒垂线    inverted plumb line
• 动垂线    apparent vertical
• 公垂线    common perpendicular
• 铅锤，垂线    plumb
• 铅垂线    [建筑] plumb line
• 前垂线    fore perpendicular; fp
• 视垂线    apparent vertical
• 首垂线    fore perpendicular; forward perpendicular
• 尾垂线    aft perpendicular
• 下垂线    catenary; faller wire
• 沿垂线    plumb line
• 真垂线    true-perpendicular; true-vertical
• 正垂线    horizontal-profile line

• The perpendicular distance from the base of a geometric figure to the opposite vertex , parallel side , or parallel surface
  顶垂线，高线从一个几何形体的底边到相对的顶点、平行边或平行面的垂直距离

• 顶垂线的法语：altitude hauteur