1.
octave and third octave spectrogram
倍频程及1/3倍频程频谱图
2.
audio routing switcher
声频视频程序转换器
3.
one-tenth decade
１／１０的十倍频程
4.
Octave-band and fractional-octave-band filters
GB/T3241-1998倍频程和分数倍频程滤波器
5.
The interval between any two frequencies having a ratio of2 to1.
倍频程频率比率为2比1的两个频率的间隔
6.
third-octave filter set
1/3倍频程滤波器组
7.
third octave filter
1/3倍频程滤波器
8.
It covers about an octave.
它大约占一个倍频程。
9.
program instruction frequency analyzer
程序指令频度分析程序
10.
program control low frequency pulse treatment
程控低频脉冲治疗仪
11.
ultrahigh frequency radio engineering
特高频无线电工程学
12.
wide-range vibration frequency analyzer
宽量程振动频率分析仪
13.
The Remote Monitoring System of Construction Machinery Based on GPRS;
基于GPRS的工程机械远程视频监控系统
14.
Long Distance Transmission Programe Development Based on VWF
基于VWF的远程视频传输程序开发
15.
We have discovered that the signal freguency receivered driffes off and small in making up the receiver of882 F freguency modulation.
在882F调频接收机组装过程中发现,调频接收频率偏小。
16.
Design and Application of a High Frequency Synthesizer in the Frequency-hop System;
跳频通信系统中高频频率合成器的设计与工程应用研究
17.
high frequency analyzer
高周波浓度计，高频分析器，高频分析程序
18.
No frequency other than the driving frequency will satisfy the equation of motion.
除策动频率外，没有一个频率能够满足运动方程。