compression wave

基本解釋

The supplementary restraint equation at the compression wave front is obtained by use of the second critical condition.
由第二個臨界條件導出壓縮波前的屈曲變形約束方程。
The incident compression wave transmitted by the Hopkinson bar into the specimen is reflected as a tensile one causing spalling.
入射的壓縮波通過壓桿透入試件并反射成拉伸波而形成層裂。
When a high-speed train enters a tunnel, a compression wave is formed ahead of the train which propagates along the tunnel at a nearly sonic speed.
為了降低噪聲的影響，對高速列車穿越帶有豎井的隧道時產(chǎn)生的壓縮波進行了三維粘性流場數(shù)值模擬。

壓縮波
Prevenient study have proved that micro pressure wave value is proportional to the pressure gradient which the compression wave arrive the tunnel exports.
以前的研究已經(jīng)證明，微壓波的大小和壓縮波到達隧道出口時的壓力梯度大致成正比，所以當前所采用的微壓波減緩措施的基本指導原則主要是減小壓縮波的壓力梯度。
壓縮放