“键区”造句

操作面板主要包括: 液晶显示 、 设置键区和测试键区.
Operation panel include: LCD, set up key areas and key testing area.

而且, 还提供了包括该光导板的键区组件以及光导板构造的两种应用.
Further, a keypad assembly including the lightguide and two uses of lightguide constructions are presented.

设置键区: 由三个键组成, 作用是设定各种参数.
Set key areas: from the three key components, the role is to set the parameters.

• #键区