There is a kind of rough wall surface, which is said to be sound-absorbing.
有一种墙面是麻的，据说可以吸音。
There was no wall of water, no howling winds; just the sound of taps drying up and toilets ceasing to flush.
没有滔天巨浪，也没有狂风大作；只有水龙头干涸和厕所无水冲刷所发出的声音。
By the time he passed four thousand feet he had reached terminal velocity, the wind was a solid beating wall of sound against which he could move no faster.
他穿越四千英尺的高度时，已经达到极速，呼啸着的海风就像一堵坚实的墙，拦在前面，使他无法以更快的速度前进。
Given the volatility in the markets and concern that computerized trading exaggerates the ups and downs, the notion that Wall Street is engineering news-bots might sound like an investor's nightmare.
由于市场的波动性和担心计算机自动处理的交易加大了市场的上涨和下跌，有人认为华尔街正在制造的新闻机器人听起来像是投资者的恶梦。
He went behind the wall, and a few seconds later the officer and the other young soldiers heard the sound of a shot.
他走到那堵墙后面。几分钟后，教官和新兵们听到一声枪响。
Under the microscope, the stuff they're after looks like a clean, structurally sound brick wall. If the wall looks ratty or crumbly, it's no good.
在显微镜之下，原本看起来很干净的表面其实像砖墙一样凹凸不平，如果这堵墙看起来破烂不堪或疏松易碎，就说明珍珠层没有用。
The surgeon may choose to sew your natural tissue back together, but frequently, it requires the placement of mesh (screen) in or on the abdominal wall for a sound closure.
外科医生有时候可能会选择直接将你的组织重新缝合在一起，但是医生一般是会将“医用外科网”（一种补片）放在腹壁上用于加固腹壁。
Or are the Wall Street analysts being a little too quick to sound the alarm?
还是那些华尔街分析员下这样的结论为时过早？
Something was moving at the back wall, a dark shape, and as it slowly swayed to one side the harsh, metallic sound echoed again in the small space.
后面的墙，有什么东西在移动，一个黑色的形体，它慢慢地移向一边儿，在这小小的空间里，又响起刺耳的金属的声音。
In this paper, through the experimental study and theoretical analysis, sound isolation behavior of concrete hollow brick wall is studied.
本文通过试验研究和理论分析研究了混凝土(空心)砖墙体的隔声性能。
I could hear their laughter through the wall and the sound of the whistling teakettle.
透过墙壁，我能听到他们的笑声和茶壶水开的哨音。
It is also a sound absorber, making it an ideal choice of material in the context of a co-shared wall with the neighbouring living space.
在与邻居的生活空间共用一片墙面的情况下，它也是一个吸声器，因此它是理想材料的选择。
And in the echo wall of history the sound of my laughter will echo on.
在历史的回音壁内，你定会听到我的笑声！
The example that has introduced sound inspection combines, weight and wall measuration and so on comprehensive assessment result, has explained accuracy and the practicality of sound inspection.
介绍了音响检查的实例，并结合内部检查、重量及壁厚测定等综合评定结果，说明了音响检查的实用性和准确性。
Sound insulation effect is good, the partition wall has a very good sound insulation effect.
隔音效果好，隔间墙具有非常优良的隔音效果。
A loudspeaker which emits sound of frequency 1000 Hz is placed several meters from a plane reflecting wall in a large chamber containing a gas.
扬声器发射的声音频率1000赫兹是放置数米，从平面反映墙在一个大型会议厅，载有天然气。
Pierre stood squeezed against the wall of a charred house, listening to that sound, which in his imagination melted off into the roll of drums.
皮埃尔靠在一处被焚毁的房屋的残壁上，倾听着这些与他想象中的鼓声混合在一起的喧嚣声。
This is the clock upon the wall, this is the story of us all. This is the first sound of a newborn child before he starts to crawl.
这是墙上的时钟，这是我们全部的故事。这是新生婴儿开始爬行之前的第一次声音。
Medium and small tanks and surface curvature radius of curve or surface smaller irregular equipment, building the air duct insulation and dew and wall body sound-absorbing heat preservation.
小型储罐及表面曲率半径较小的弧面或表面不规则的设备、建筑空调管道保温防露和墙体的吸音保温。
A wall is only as good as its foundation, and all retaining walls should be built on structurally sound, compacted foundation sub-base material.
墙只是作为一个良好的基础，而应建立在所有挡土墙结构健全，基础压分的物质基础。
The Hou Qi room in 《Xu Han Shu-Lu Li Zhi》and the sound insulation from the urn wall records by Fang Yizhi embody sound insulation technology of the ancient China.
《续汉书·律历志》中的“候气之室”是中国古代高级隔音室，方以智记载的“瓮墙”隔声能满足日常生活的隔声需要，这表明中国古代的隔声技术已达到很高的水平。
The living area has comfortable seating, a wall-mounted 40-inch LCD television and a DVD player with a stereo sound system.
宾客同样可尽享自在的生活空间，舒适的座椅、墙挂式40寸液晶电视及DVD播放器配备环绕立体声播放系统；
The sound that goes directly through the wall is usually called the transmitted sound .
的声音，都会直接穿过墙壁通常称为传输声音。
That's right, some of the sound will be deflected downward as it goes over the wall.
是的，声音的部分会下降，因为它偏离了墙去。
The echoes are heard like the sound of frog. This is due to the sound reflected from the wall and eaves of the Pagoda, especially the structure of eaves.
这种回声现象是三层及以上各层塔墙和塔檐对声音反射的结果，而主要是各层塔檐结构所造成的。
Article 1 These Guidelines are formulated to guide securities companies to establish sound information screening wall systems and prevent insider dealing and manage conflicts of interest.
第一条为指导证券公司建立健全信息隔离墙制度防范内幕交易和管理利益冲突制定本指引。
Elastic mid-strength rock wool board: used for heat preservation, fireproofing and sound absorption for the building wall/roof, such as curtain wall, inner wall partition and elevator hoistway, etc.
有弹性，中等强度岩棉板：适用于建筑墙体/屋顶保温、防火、吸音，如幕墙、内墙隔断、电梯井等。
The farmland Yu still hears the mirth voice of having the child while hearing sound wave and still spread the voice of pounding the wall at the same time.
田宇在听到音波的同时还听到有小孩子的欢笑声，同时还传来敲击墙壁的声音。
The wall can optimally absorb the echoing sound.
这墙能极有效地吸收回声。
Active noise control technology has recently been used to increase the sound transmission loss of double wall structures.
噪声主动控制技术目前已用增加双隔板结构对声音进行衰减。
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