1) frequency lead
频率导引
3) digital frequency guiding
数字频率引导
1.
This paper discusses a kind of rapid frequency guiding project combing the instantaneous frequency measurement(IFM) technique with the digital frequency guiding and superheterodyne frequency guiding technique,and analyzes the relative technique index.
探讨了一种将瞬时测频(IFM)、数字频率引导、超外差频率引导技术相结合的快速频率引导方案,并对相关技术指标进行了分析。
4) pilot carrier frequency
导频频率
5) frequency pulling
频率牵引
1.
The condition of laser system and its frequency pulling effect were analysis.
讨论了无注入信号的激光稳态输出条件及其频率牵引效应。
2.
The change in spectral features including spectral envelope, frequency pulling, and number of the LM etc.
在一定情况下，短腔染料激光器的多纵模激光经放大器放大可产生一个至几个新纵模，新纵模与短腔染料激光器输出的纵模有相似的频率间隔、线宽及频率牵引等特征。
3.
The phenomenon of its frequency pulling is observed when a sine wave is put into a common LC oscillator.
通过两个电压振荡器相互耦合,得到标准圆周映射的公式,实验是在普通LC振荡电路上注入正弦波信号,观察其频率牵引,结果发现,振荡器若有了外界周期性的非线性耦合,其稳定振荡的相位与频率脱离了原来的固有值,振荡器的混沌运动极易观察到;该实验很好地验证了圆周映射中的同步锁频与混沌现象。
6) Citation Rates
引用频率
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条