1) horizontal line segment
水平线段
2) parallel waterline
水线平行段
3) The path log of horizontal well
水平段轨迹曲线
4) panel block assembly line
平面分段流水线
1.
With the growth of modern shipbuilding mode, panel block assembly line is applied in actual production in most of large or mid-scale shipbuilding company.
随着现代造船模式的深入发展,平面分段流水线被越来越多的用于大中型船舶制造企业的生产中。
5) plane-sections flow line
平面分段流水作业线
6) parallel segments
平行线段
1.
1)If the length ratio of the two parallel segments is known,then from its projections across n images,a)2(n-1)quadratic constraint equations on camera internal parameters can be obtained;b)(5n-6)constraint equations can be obtained if additionally the epipoles across n images are known,among which 3(n-1)are quadratic,(n-2)third degree,and(n-1)fourth degree.
提出了一种基于空间平行线段的摄像机标定算法和理论。
补充资料：比例线段
[编辑] 比例线段
[解释]
在同一单位下，四条线段长度为a、b、c、d，其关系为a:b=c:d，那么，这四条线段叫做成比例线段或简称比例线段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条