decaying wave

基本解释

This paper does research on shock wave propagation in tunnel. Decaying factors of shock wave propagation in rectangular bend tunnel were obtained by experimental research.
针对地下通道中空气冲击波的传播，通过试验研究，得到了空气冲击波在直角拐弯通道中传播的衰减系数。
The transmitted wave usually evolves into a single peak soliton with an oscillating tail which is found to decay rapidly, and the reflected wave into a slowly decaying wave train.
透射波通常演化为单峰孤立波和迅速衰减的尾波，反射波演化为缓慢衰减的尾波列；
Experimental techniques based on the dynamics of shock wave attenuation were used to produce decaying triangular shock pulse in LY12 Al samples of plate-impact spall tests.
就样品中呈现三角形脉冲的平板冲击实验而言，样品中可以存在一些高拉伸应力区域并发生多次层裂。