The paper mainly elaborates importance of vertical plan in overall populated area plan, the close connection between vertical plan and plane layout, space environment, pipeline plan.

主要阐述了竖向规划在整个居住区规划中的重要性，竖向规划与平面布置、空间环境以及管线规划的密切联系。

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This article calculated the vertical stiffness matrix of plane frame structures subjected to vertical earthquake action.

计算了平面串并联多质点系结构在竖向地震作用下的竖向刚度矩阵。

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The reason may be that vertical rigidity is usually dismissed as small rigidity values of longitudinal connecting bars count little in the vertical plane.

因为结构纵向联系构件在竖向平面的刚度很小，一般情况下忽略不计。

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The Olympus SZ-12 offers the new Reflection magic filter takes the image and duplicates it across a horizontal or vertical plane of symmetry creating powerful illusions.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES

An early version of a flexible Air Force plane with vertical take-off and landing capabilities.

CENTERFORSECURITYPOLICY: Giving Saddam Space

Several factors have combined to today's decision to buy a short take-off and vertical landing version of the plane (the F-35B) rather than the more capable F-35C variant that would have required catapults to hurl it skywards.

BBC: Why did coalition government change fighter plane plan?