采用三段几何衰减模型拟合，得到了广东地区的几何衰减函数。

Assuming a trilinear geometrical spreading model, we obtained the attenuation function in Guangdong region.

youdao

采用三段几何衰减模型拟合，得到了广东地区的几何衰减函数。

Assuming a trilinear geometrical spreading model, we obtained the attenuation function in Guangdong region.

youdao