His words aroused no echo in their hearts.
他的话未能在他们心中引起共鸣。

In the bathroom, sounds echo off the walls.
浴室的声音会经由墙壁产生回音。

Tiny streams echo in enormous overhanging alcoves.
小溪流的回声在巨大而突出的凹壁中回荡。

The audience rose in a body and cheered him to the echo.
观众们全都站立起来, 为他大声喝采。

His shout died away in the mist, without even awakening an echo.
他的呼声在暮霭中消失，连回响也没有了。

In bash echo, a single will be treated literally, so it can esc.
对上面这句不理解，单个被最为普通字符处理，而又可以逃逸？

Her sweet voice chimed in beautifully with the echo of the music.
她的甜润的嗓音与乐曲的回声美妙地融为一体。

Decorrelation technique in adaptive acoustic echo canceller system
立体声回波对消中的去相关方法研究

Lincoln Six Echo remains in quarantine after contamination exposure.
林肯伊科六号在发现被污染后已被隔离。

Performance analysis of echo synchronous signal in audio watermarking
音频水印中回声同步信号的性能分析

Analysis on an unusually strongly squall line according to radar echo in Sichuan basin
四川盆地一次罕见强烈飑线雷达回波分析

Dedign of an Adaptive Echo Canceller for the Relay Stations in a Single Frequency Network
单频网中继站自适应回波消除器的设计

The First Test and Analysis for Acoustical Effect of the Echo Wall in the Temple of Heaven.
天坛回音壁声学现象的首次试验测试及初步分析

The Correlation of Shifts in Echo Location of Backscattered Ultrasound and Temperature in Tissue
癌热疗中组织超声回波时移与其温度相关性

The value of MRI fast field echo technique in diagnosis of acute cerebral hemorrhage and cerebral microbleeds
磁共振快速场回波技术对颅内出血的应用价值

A method about acquisition and processing of ultrasonic echo signal in liquid level measurement is introduced.
介绍了一种在液位测量中超声回波信号的采集与处理方法。

Predictors of left atrial appendage apex spontaneous echo contrast in patients with valvular atrial fibrillation
瓣膜性心房颤动左心耳尖部自发声学显影预测因子的研究

The acoustic echo cancellation technique and Speech Enhancement technique have become hotspots in the communication world.
论文首先研究了用于声音通信系统中得声回波抵消技术。