decaying wave

基本解釋

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.
針對地下通道中空氣沖擊波的傳播，通過試驗(yàn)研究，得到了空氣沖擊波在直角拐彎通道中傳播的衰減系數(shù)。
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.
透射波通常演化為單峰孤立波和迅速衰減的尾波，反射波演化為緩慢衰減的尾波列；
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.
就樣品中呈現(xiàn)三角形脈沖的平板沖擊實(shí)驗(yàn)而言，樣品中可以存在一些高拉伸應(yīng)力區(qū)域并發(fā)生多次層裂。