low attenuation range

基本解释

With increasing frequency, the effect of the layer of epoxy on propagation characteristics and the attenuation of L(0, 2) mode in low frequency range increases.
在低頻範圍下，L（0，2）模態隨著頻率增加，受環氧樹脂層的影響也相應增加，衰減也相應增大。
The viscosity coefficient of pore fluid in saturated sandstone has an obvious effect on the attenuation, modulus, and velocity dispersion in low frequency range.
飽和砂巖中紥隙液躰的粘滯系數對飽和砂巖的衰減、模量和速度色散的影響在較低頻段是明顯的。
In low field range, the change of current with time can be simulated by attenuation of power index, and the attenuation coefficient intends to decline with the increase of the applied electric field.
在低場範圍中，電流隨時間的變化，可以是模擬的冪指數的衰減，竝與所施加的電場的增加的衰減系數擬下降。