• frequency agility

• frequency aging

• frequency allotment

• frequency amplitude diagram

• frequency assignment

• frequency calibrated recording paper

• frequency calibration

• frequency calibration scale

• frequency carrier diviation meter

• frequency change

• frequency changer

• frequency channel

• frequency character viewer

• frequency characteristic measurement

• frequency comparator circuit

• frequency compensator

• frequency complement rule

• frequency component

• frequency constant

• frequency content

• frequency control circuit

• frequency control loop

• frequency controller

• frequency conversion

• frequency conversion effect

• frequency converter tube

• frequency convolution theorem

fre.quen.cy

frequency的音标和读音：
DJ音标发音： [ˈfri:kwənsi:]
KK音标发音： [ˈfrikwənsi]

frequency的词性：
n.（名词）

【复数】 frequencies缩写 freq

1. The property or condition of occurring at frequent intervals.

2. Mathematics Physics The number of times a specified phenomenon occurs within a specified interval, as:
【数学】 【物理学】 频率，次数：某特定现象在特定间歇时间内发生的次数；如

3. The number of repetitions of a complete sequence of values of a periodic function per unit variation of an independent variable.

4. The number of complete cycles of a periodic process occurring per unit time.

5. The number of repetitions per unit time of a complete waveform, as of an electric current.

6. Statistics
【统计学】

7. The number of measurements in an interval of a frequency distribution.

8. The ratio of the number of times an event occurs in a series of trials of a chance experiment to the number of trials of the experiment performed.

frequency的词源：

9. Latin frequentia [multitude]

10. from frequ?ns frequent- [crowded, numerous, frequent]