回声

It reminds one of the bronze bells dangling from a pagoda's eaves; on windless days they are a decoration upon the age-weathered beauty, but with wind they give out wonderful tinkling and jingling metallurgic sounds, as if echoing age-old stories of long, long ago

就像古塔檐角下的铜铃，无风时，它们只是一种古色古香的装饰，一起风，它们便会发出奇妙的金属音响，似乎是许多古老故事的悠远的回声

It reminds one of the bronze bells dangling from a pagoda's eaves; onwindless days they are a decoration upon the age-weathered beauty, butwith wind they give out wonderful tinkling and jingling metallurgicsounds, as if echoing age-old stories of long, long ago...

就像古塔檐角下的铜铃，无风时，它们只是一种古色古香的装饰，一起风，它们便会发出奇妙的金属音响，似乎是许多古老故事的悠远的回声

Results: CDI shows a band vascular structure coursing through the band-shaped moderately echogenic structure in the central portion of vitreous chamber, with the apex located near the optic disk and the base...

结果：CDI显示在玻璃体腔内呈条索状回声影内显示血管血流，由视乳头向晶体后延伸，频谱分析为动脉血流。

When I meet the engine with its train of cars moving off with planetary motion —— or, rather, like a comet, for the beholder knows not if with that velocity and with that direction it will ever revisit this system, since its orbit does not look like a returning curve —— with its steam cloud like a banner streaming behind in golden and silver wreaths, like many a downy cloud which I have seen, high in the heavens, unfolding its masses to the light —— as if this traveling demigod, this cloud-compeller, would ere long take the sunset sky for the livery of his train; when I hear the iron horse make the hills echo with his snort like thunder, shaking the earth with his feet, and breathing fire and smoke from his nostrils（what kind of winged horse or fiery dragon they will put into the new Mythology I don't know）, it seems as if the earth had got a race now worthy to inhabit it.

当我遇见那火车头，带了它的一列车厢，像行星运转似的移动前进，——或者说，像一颗扫帚星，因为既然那轨道不像一个会转回来的曲线，看到它的人也就不知道在这样的速度下，向这个方向驰去的火车，会不会再回到这轨道上来，——水蒸汽像一面旗帜，形成金银色的烟圈飘浮在后面，好像我看到过的高高在天空中的一团团绒毛般的白云，一大块一大块地展开，并放下豪光来，——好像这位旅行着的怪神，吐出了云霞，快要把夕阳映照着的天空作它的列车的号衣；那时我听到铁马吼声如雷，使山谷都响起回声，它的脚步踩得土地震动，它的鼻孔喷着火和黑烟（我不知道在新的神话中，人们会收进怎样的飞马或火龙），看来好像大地终于有了一个配得上住在地球上的新的种族了。

Large and broad-winged, this species of bat has a distinctive cone-shaped nose-leaf through which its echolocation sounds are focused.

大和广泛的翅，这种蝙蝠有一个独特的锥形鼻叶的回声定位，通过这些声音集中。

Sal Mirabile premiered on 30th March at the House of Dance in Stockholm, Sweden.

在白盐的轻盈洒落之后将显现出对神秘认知的足迹－黑盐的回声。

I dance around this empty house Tear us down Throw you out Screaming down the halls Spinning all around and now we fall Pictures framing up the past Your taunting smirk behind the glass This museum full of ash Once a tickle Now a rash This used to be a funhouse But now it's full of evil clowns It's time to start the countdown I'm gonna burn it down down down I'm gonna burn it down 9, 8, 7, 6 5 4, 3, 2, 1, fun Echoes knocking on locked doors All the laughter from before I'd rather live out on the street Than in this haunted memory I've called the movers Called the maids We'll try to exorcise this place Drag my mattress to the yard Crumble tumble house of cards This used to be a funhouse But now it's full of evil clowns It's time to start the countdown I'm gonna burn it down down down This used to be a funhouse But now it's full of evil clowns It's time to start the countdown I'm gonna burn it down down down I'm gonna burn it down 9, 8, 7, 6 5 4, 3, 2, 1, fun Oh, I'm crawling through the darkest home My key don't fit my life no more I'll change the drapes I'll break the plates I'll find a new place Burn this fucker down do do do do dodo do do do do do dodo do do do do do dodo do do do do do dadadada do do do do dodo do (9, 8, 7, 6 5 4, 3, 2, 1) do do do do dodo do do do do do dodo do do do do do dodo doo This used to be a funhouse But now it's full of evil clowns It's time to start the countdown I'm gonna burn it down down down This used to be a funhouse But now it's full of evil clowns It's time to start the countdown I'm gonna burn it down down down I'm gonna burn it down

本人舞蹈解决这个空房子撕裂我们失望你驱逐出去尖叫了大厅纺纱各地，现在我们属于图片框过去您的嘲弄微笑背后的玻璃该博物馆完全灰一旦痒现在皮疹这曾经是一个funhouse 但现在是充满了邪恶的小丑现在是时候开始倒计时我要去烧伤跌下来了我要去刻录下来 9 ， 8 ， 7 ， 6 5 4 ， 3 ， 2 ， 1 ，乐趣回声敲锁车门所有的笑声之前我宁愿住在街道上进行比这个闹鬼记忆我已经称为推动者所谓的女佣我们会尝试傩这个地方拖曳我床垫的码崩溃暴跌众议院卡这曾经是一个funhouse 但现在是充满了邪恶的小丑现在是时候开始倒计时我要去烧伤跌下来了这曾经是一个funhouse 但现在是充满了邪恶的小丑现在是时候开始倒计时我要去烧伤跌下来了我要去刻录下来 9 ， 8 ， 7 ， 6 5 4 ， 3 ， 2 ， 1 ，乐趣噢，我最黑暗的爬行通过主页我的钥匙不适合我的生活没有更多我会改变窗帘我要打破盘子我会找到一个新的地方烧伤这个笨蛋下跌做这样做这样做渡渡鸟做这样做这样做渡渡鸟做这样做这样做渡渡鸟这样做这样做dadadada 这样做这样做渡渡鸟做（ 9 ， 8 ， 7 ， 6 5 4 ， 3 ， 2 ， 1 ）做这样做这样做渡渡鸟做这样做这样做渡渡鸟这样做这样做渡渡鸟斗这曾经是一个funhouse 但现在是充满了邪恶的小丑现在是时候开始倒计时我要去烧伤跌下来了这曾经是一个funhouse 但现在是充满了邪恶的小丑现在是时候开始倒计时我要去烧伤跌下来了我要去刻录下来

By using this MMLC technique, an echo cancellation system without the need for double talk detection is proposed.

此外，基于MMLC建模技术，设计了一种稳健的无双端对讲检测回声抵消系统。

If double talk occurs, the error signal e will not only contain the echo estimation error, but also the near-end signal.

如果在双方说话时存在误差信号，这不仅仅包含了回声检测误差，而且也包含回音近端结束的信号。

A multi-channel adaptive echo cancellation system without the need for double talk detection is proposed.

提出了多声道无双端对讲检测自适应回声抵消系统。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。