wave compression

A delayed failure of inhomogenous brittle material under shock wave compression

冲击压缩下非均质脆性固体的弛豫破坏研究

The experimental and analytical results showed that the function of shallow water shock waves to concrete structure was involved in compression and tension of stress wave in the concrete structure.

研究表明：浅层水中爆炸冲击波对混凝土结构的作用体现在冲击压缩和拉伸两个方面。

Realization of WAVE File's Compression

一种波形音频文件压缩的实现

Machine wave about 70 mm can be eliminated if tension drafting multiple of head plate and compression roll is 1.091.

圈条盘与压辊间的张力牵伸为1.091倍时，可消除70cm左右的机械波。

Objective To observe the effect of ultrashort wave on the chronic lumbar spinal nerve root compression.

目的观察兔腰神经根慢性压迫后次日开始应用超短波共治疗10次的效果。

It has important technological value and good prospect for conducting research on shock wave compression technique.

开展激波压缩技术的研究工作,不仅具有重要的理论意义,而且应用前景也非常可观.

In addition, the aluminium foam containing silicate rubber exhibits a remarkable strain rate effect as increasing the strain rate. Finally, the shock wave compression experiments were conducted on the porous aluminium.

此外，动态压缩实验还表明含硅橡胶泡沫铝具有非常明显的应变率效应。

An experimental investigation about three-dimensional shock wave and turbulent boundary layer interaction with swept compression corners has been carried out in BUAA.

本文给出了由后掠压缩角模型引起的激波和湍流边界层干扰的实验研究结果，着重提出了柱形干扰中的尺度特性。

In the reaction of H2 and air, the pressure and temperature rise with time. Furthermore, compression wave appears ahead of flame front. Otherwise, gas density decreases behind of flame front.

氢气与空气反应过程中，管道内压力和温度随着时间增加而升高，火焰阵面前出现压缩波，火焰面后的气体密度降低。

A compression wave in decelerating flow steepens.

压缩波在减速流中变陡.

This essay introduces a method of using the wave compression to save FPGA resources, and this method can be applied in the design of Direct Digital Frequency Synthesizer ( DDS).

在直接数字频率合成（DDS）设计中利用波形压缩节省FPGA资源。