vertical horizontal type

Initializing the RowLayout is as easy as setting a few properties: type toggles between vertical and horizontal rows, while wrap controls whether the layout can create more than one row.

初始化rowlayout与设置RowLayout的几个属性一样容易：type用于在竖直列方向和水平行方向进行切换，而wrap控制布局是否能创建多个行。

However, grinding machines with vertical spindles can have either a planer type table like that of the horizontal-spindle machine or a rotating worktable.

而立式主轴磨床既可以像卧式主轴磨床那样具有刨床式工作台也可以具有旋转工作台。

Practice testifies that practice of this kind of reverse well track type project is feasible for the drilling and development of short displacement, the shallow vertical depth horizontal well.

实践证明，对于短位移、浅垂深的水平井钻进开发，实施这种“反勾”型方案是切实可行的。