He found that the length of time it takes a sound's echo to decay is determined by the absorption of the sound's original energy by surrounding material.

他发现，声音回声衰减的时间长短取决于周围物质对声音原始能量的吸收。

youdao

Listing 1 shows how to pipe the output of echo to sort a small list of words.

清单1展示了如何传输echo的输出，以对一个小的单词列表进行分类。

youdao

Worse, there are many ways to emit content from PHP, from echo to output buffering.

更糟糕的是，把内容从PHP、echo发送到输出缓冲区有很多种方法。

youdao

He invented the "Les Paulverizer" device which permitted a performer to echo,or repeat, his or her music.

VOA: special.2009.09.27

At this point it's wonderful: Samson begins to echo Milton from the invocation that we've been looking at, the invocation to Book Three of Paradise Lost.

这里很奇妙：,参孙开始附和弥尔顿的祈求,我们刚才看到的失乐园第三卷中的祈求。

耶鲁公开课 - 弥尔顿课程节选

As the president continued his cross-country appeals on health care reform, partisan disagreements continued to echo on Capitol Hill.

VOA: standard.2010.03.10

It fired a sonic pulse at the ground and used the speed of the returning echo to calculate our height.

NPR: Excerpt: 'Skybreaker'

Unfortunately there's no "tablet mode" like on the Echo to be found here, meaning that apps need to be modified to run in full-screen.

ENGADGET: Prototype dual-screened 2-in-1 Android smartpad from Imerj preview

Today, they echo to the tramp of modern invading hordes, three million tourists a year, armed with cameras and guidebooks rather than pikes and broad swords.

BBC: The perfect trip: Tuscany