1.
The phase velocity basically tells you how fast a pure sine wave( with a single frequency) moves.
相速度可以告诉我们一个纯正弦波的传播速度。
2.
Suppose the speakers both emit a pure sinusoidal sound wave of constant frequency.
假定两个扬声器都发射恒定频率的纯正弦声波。
3.
a wave whose waveform resembles a sine curve.
波形类似正弦曲线的波。
4.
Sine-wave AM-FM jamming
正弦波调幅调频干扰
5.
Square;Sine Wave;Sawtooth;Ramp;3 State Data
方波;正弦波;锯齿波;斜波;3 状态数据
6.
The addition of three sinewaves results in a composite wave.
增加三个正弦波可形成一个复合波。
7.
The nonlinear wave shape degenerates to a sinusoidal wave.
非线性波形衰减成正弦波。
8.
HF Channel Modeling by Sum of Sinusoids
基于正弦波叠加的短波信道仿真方法
9.
For example, suppose you need to draw a sine wave.
例如，假定你需要绘制一个正弦波。
10.
Each of these pieces is a sine wave with a different frequency.
每个小部分是有着不同频率的正弦波。
11.
Alignment fields consist of very low distortion sinusoidal waves.
排队过程包含很低的扭曲的正弦波。
12.
These two sinusoids are nearly out of phase.
这两个正弦波几乎是反相的。
13.
sine squared pulse and bar signal
正弦平方脉冲与方波信号
14.
Study of PWM sinusidal bell current signal source
脉宽调制型正弦波铃流信号源的研究
15.
In general, sounds are represented by a sum of sine waves.
一般的，声音表现为多个正弦波的叠加。
16.
Gradually, the separate sine waves have become visible.
逐渐地，“正弦波”曲线出现明显的分离。
17.
The Research and Realization of Domestic Sine Wave Inverter for Wind/Photovoltaic Complemental System;
户用风/光互补正弦波逆变电源的研制
18.
Study on AC/AC Converter with 30kHz Sinewave Output;
30kHz正弦波输出的AC/AC变换器研究