释义 |
keyboard contact bounce 键盘接触颤动 The momentary (and decreasing) rebounds occurring between two contact surfaces suddenly thrust together, before they attain firm closure. As a switch rating, bounce is stated as a time interval required for reaching firm closure after the initial closure. 按键时,两个接触面突然碰到一起,在达到稳定接触前发生的瞬间(并不断减小的)回跳。 作为开关的一种性能指标(规格),颤动指初始接触后达到稳定闭合所需要的时间间隔。 |