基频 meaning in English
base band
base frequency
baseband
basic frequency
frequency, fundamental
fundamental frequency
fundamental vibration
fundamentalfrequency
fundametal
group frequency
Examples
- The nitrate ion has four fundamental modes of vibration .
硝酸离子有四个基频形式。 - The frequency associated with the first mode is sometimes called the fundamental frequency .
和第一振模相联系的频率有时叫做基频。 - For the fundamentals, b'-b"is very small and therefore the lines are almost equidistant.
对于基频振动来说，B-B很小，因此谱线是几乎等距离的。 - A practical method of identifying the fundamental frequencies of stay cables
识别桥梁拉索基频的一种实用方法 - The sub - harmonic mixer is used as unit mixer to reduce lo to its 1 / 4
此镜频抑制混频器采用谐波混频器作为单元混频器,将本振频率降低为基频的1 / 4 。