n. 频繁性;[数][物]频率,次数;频率分布
网络 频率; 次数; 频度
You can´t hear waves of such a high frequency.
你听不到这么高频率的声波。
The frequency of Kara´s phone calls increased rapidly.
卡拉打电话的频率迅速增加。
Objects like this turn up at sales with surprising frequency.
这样的东西在拍卖会上出人意料地频繁出现。
Their instruments detected very faint radio waves at a frequency of 3 kilohertz.
他们的仪器探测到了频率为3千赫的非常微弱的无线电波。
Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.
有规律的重复活动如声波、光波、无线电波都有一个特定的频率,或者说是每秒的波动次数。