1.
Study of the Function Generator and Metre Time and Frequency Basing on AT89C52 MCU;
基于AT89C52单片机函数发生器与时间频率分析仪设计
2.
Power Budgets for Two-way Satellite Time Transfer Link
卫星双向时间频率传递链路中的功率预算分析
3.
Wavelet analyze is a time-frequence signal analyze method.
小波分析是一种信号的时间—频率分析方法。
4.
Influence of Interaction Time on Frequency Shift Quantity of Frequency Change in Photonic Crystal
光子晶体频率变换中作用时间对频率变化量的影响分析
5.
Design of the Platform of Time-Frequency Signal Measurement and Analysis with High Precision;
高精度时间频率信号测量与分析平台的设计
6.
ANALYSIS OF THE RELATIONSHIP BETWEEN THE TIME OF USE AND THE FREQUENCY OF DRUG RESISTANCE IN ANTI-TUBERCULOSIS DRUGS
抗结核药物耐药频率与使用时间的关系分析
7.
New standard of resolution in time and frequency is required.
对时间分辨率和频率分辨率提出了新的要求。
8.
The results show that the method of time-frequency analysis can be used to extract acoustic logging data for solving the practical problems related to time and frequency.
分析结果显示，时频分析方法应用于声波测井信息提取可以解决时间和频率相关的实际问题。
9.
In electronics, the analysis of the effect of a linear circuit on a waveform in terms of time rather than frequency.
在电子学中，按时间而不是按频率分析某线性电路对波形的影响。
10.
Comparison about Flood Frequency Analysis on Different Time Scales in Jinghe River Channel
泾河流域不同时间尺度洪水序列频率分析对比研究
11.
ISAR Imaging of Multiple Targets Using Time-Chirp Distribution
基于时间-调频率分布的多目标ISAR成像
12.
real-time high-resolution spectrum analyzer
实时高分辨率频谱分析仪
13.
It is made clear through the theoretical analysis that the frequency shift is dependent on the modulation frequency, thermal time constant, bias current of the laser diode and so on.
理论分析表明频移幅度与调制频率、时间常数和半导体激光器的偏置电流等物理量有关。
14.
Study on Frequency Characteristics of Hainan Power Grid during Isolated Operation
海南电网孤网运行时的频率特性分析
15.
SFTS (Standard Frequency and Time Signals)
标准频率和时间信号
16.
frequency and duration method
停电频率和持续时间法
17.
time and frequency synchronization
时间同步与频率同步
18.
frequency stability analyzer
频率稳定分析器频率稳定分析仪