The loss of energy from a wavefront as a consequence of geometrical spreading, observable as a decrease in wave amplitude.
由于球面波的几何扩展产生的波前能量的损失,这种扩散作用可从波的振幅降低方面观测到。
2
Using true-amplitude one-way wave equation, the energyloss by geometric diffusion can be compensated.
采用真振幅单程波动方程进行计算,补偿了几何扩散造成的能量损失;
3
This article analyses the electric energyloss of adjusting the line current by stages, which has a bigger wave motion when the anode effect happens-a phenomenon peculiar to aiu-minium reduction.