1.
modified modified frequency modulation
改进的改进频率调制
2.
Frequency modulation(FM): the form of modulation in which the frequency of the carrier is varied in accordance with the instantaneous value of the modulating signal.
频率调制:载波的频率依照调校讯号的瞬时值而改变的一种调制。
3.
center frequency
中心频率未调制频率
4.
modulator carrier
调制器载(波)频(率)
5.
modulation frequency ratio
调制频率与载频之比
6.
modulation frequency-carrier ratio
调制频率－载波比率
7.
A Low Cost APFC of AC-DC-AC Converter
低成本变频调速器功率因数校正的改进
8.
The error probability of binary AM is greater than for binary FM by a factor of at least 6.
二进制调幅的误差概率比二进制调频至少大5倍.
9.
The error probability of binary AM is greater than of binary FM by a factor of at least 6.
二进制调幅的误差概率比二进制调频至少大五倍。
10.
Study on Novel Maximum-torque Slip Frequency Control Technology
基于最大转矩输出的改进型转差频率控制技术
11.
automatic frequency control
自动频率控制自动频率调整
12.
Frequency mondulation, which is not possible with polychromatic light.
多色光不可能调制频率。
13.
Research on improved modulation strategy of cells cascaded multi-level converter
级联型多电平变频器的一种改进PWM调制法
14.
A frequency fence, something like an electrical fence, was put around the-planet to control how much the frequencies of humans could be modulated and changed.
频率栅栏，有点像一个电的栅栏,放置行星周围控制许多人可调制和改变的频率。
15.
Improvement on High Frame Rate Ultrasonic Imaging System Based on Linear Frequency-modulated Signal
基于线性调频信号的高帧率超声成像系统的改进
16.
Exchange Rate System in Hong Kong;
联系汇率制传统调节机制的失灵、风险及其改进
17.
Reforms usually begin with extra indexation and more frequent adjustment of controlled interest rates.
改革往往始于额外指数化，或者更加频繁地调整控制利率。
18.
Study of DC bilateral frequency power modulation to improve UHVDC transient stability
双侧频率调制改善特高压直流输电系统暂态稳定性研究