1.
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。
2.
HF Channel Modeling by Sum of Sinusoids
基于正弦波叠加的短波信道仿真方法
3.
THE DYNAMIC OEMONSTRATION METHOD OF STANDING WAVE FORMED BY THE COHERENT WAVE SUPERPOSITION
相干波叠加形成驻波的动态演示方法
4.
Application of attribute parameter of common reflection surface (CRS) stack wave field
共反射面元叠加波场属性参数的应用
5.
The Research of Summation of Random Harmonic Current of Multi-Harmonics Sources;
多谐波源随机谐波电流叠加问题的研究
6.
variable area superimposed on wiggle trace
波形加变面积叠合记录
7.
To cause beating by superposing waves of different frequencies.
振动叠加不同频率的波以产生拍差，拍音
8.
Theory of spherical wave decompositon and realization of dip stack.
球面波分解理论及其倾斜叠加方法的实现
9.
The Process Experiment Research of the Cyclically Superimposed Energy-Saving Pulse Generator;
循环叠加斩波式节能脉冲电源的工艺实验研究
10.
Calculating Model of Audible Noise Distribution of High Voltage Power Line
基于波叠加的高压输电线噪声场计算模型
11.
Time-Scale Modification of Audio Signal Using Improved WSOLA Algorithm
改进波形相似叠加算法的音频时长调整
12.
Simulation of wind velocity fields by resorting to harmonic superposition method based on interpolation technique
基于插值技术谐波叠加法的风速场模拟
13.
Multilayer LTCC Bandpass Filter Design with Transmission Zeros
附加传输零点的层叠式LTCC带通滤波器设计
14.
Sound radiation in stochastic acoustic field using statistical wave superposition method
计算结构随机振动辐射声场的统计波叠加方法
15.
Analysis on Visualization Within Interior Cavity Based on Wave Superposition Approach and BAHIM
基于波叠加和BAHIM的内部声场可视化实现
16.
The adding of the three tendencies wholly grasps the fluctuating law of Baltic Freight Index.
三种趋势的叠加在整体上反映了波罗的海运价指数的波动规律。
17.
Using the method of firing angle prediction, steady sinusoidal output voltage with low harmonic level can be generated.
通过开关角预置方法，叠加出谐波含量低的稳压正弦波输出。
18.
The Research of Methods in Superposition of Multi-Harmonics Sources in Electrical Traction System;
电牵引系统多谐波源随机谐波电流叠加方法的研究