调平后，旋出后面的地辅助脚至重新接触安装平面。

After retracting the rear auxiliary feet, extend them until they touch the surface on which the balance rests.

youdao

其中针对需要用到高偶模阻抗时，采用垂直安装平面基板的结构来实现。

High even-mode impedances for coupled lines can be achieved by using Vertical Installed Planar structures.

youdao

加强型背板，可用来安装平面数字电视；无需在墙上钻孔，而且，可将电线隐藏在背面。

Reinforced back panel for a flat screen TV; no need to drill holes in the wall and cords can be hidden at the back.

youdao