Acoustics . cartography of outside environmentnoise . drawing up of maps and graphical representation.
声学。外部环境噪音的绘制图表。图表的绘制和图解。
2
We added 5%, 10% and 20% Gauss White Noise, which were used to simulate environmentnoise, to the computing data of cardiac magnetic field model.
我们用心脏磁场模型的数据分别加5%,10%和20%的高斯白噪声来模拟受环境噪声影响的检测数据。
3
It has been proved that structure of food chain, immigration and emigration, environmentnoise can influence the pattern of complex population dynamics.