Today's keyboards mount mechanical keys over electric sensors, most often a two-layer membrane with a suspension layer in between.
如今的键盘机械按键之下装着电子感应器，大部分情况下该感应器是夹有一个悬浮层的两层薄膜。
2
Most suspension systems attach the shock to a moving linkage at the top, and a fixed frame mount on the bottom.
大多数避震系统将减震器上端连接在一个可移动的部件，下部则连接在固定的车架部分上。
3
Shock Floats on Two Moving Linkages Fixed mountsuspension designs attach the shock to one top moving link while the bottom mount is fixed to the frame.