这些（噪音）可以是穿透教室建筑结构的室外活动声、教学活动的声音以及室内产生的其它各种声响，这些声音都会因为房间的回声效果而被放大。
These levels come from outside activities that penetrate the classroom structure, from teaching activities, and other noise generated inside, which can be exacerbated by room reverberation.
声效和音效只为了增加你观看的乐趣。
Colorization and sound effects added for you viewing pleasure.
在战场吃狂暴现在没有声效。
The Berserking power-up found in Battlegrounds makes no sound when acquired.
门框内侧预装有密封条，隔声效果及密封性提高。
The inner door of the door is sealed with a sealing strip, and the sound insulation effect and the sealing performance are improved.
独特的双消声器，消声效果好，减少了环境污染。
The unique dual-muffler can do effective muffler to reduce the environmental pollution.
按这个可以聆听音乐和声效或听看点火数据指派任务。
Press for theme music and sound effects or to see and hear the light-up figure assign missions.
他们挤在高层住宅里，又长又直的街道能起到传声效果。
They live in high-rise blocks of flats on long, straight streets which channel the sound.
无声的黑白电影突然间披上了艳丽的色彩，发出了鲜活的声效和人声。
Films that had been silent and colourless suddenly gained vibrant hues, sound effects and speech.
用数值方法研究了双稳随机动力系统的信号调制噪声效应。
We study numerically the effect of signal modulating noise in bistable stochastic dynamical systems.
来自民间的语言要素是嘲讽与赞美的结合，因而具有双声效果。
Language component from the folk is the combination of sneer and praise, so it has double-meaning effects.
音频合声滤波器采用一个音频剪辑并处理它，创建一个合声效果。
The Audio chorus Filter takes an Audio Clip and processes it creating a chorus effect.
利用比较称重法研究了有金属网存在时超声水槽超声效果的差异。
Reference-material weighting method is used in studying effect of ultrasonic washing through a metal net.
利用热声效应可以制造经济的热力发动机，包括热力泵和致冷机。
The thermoacoustic effect can be applied to produce powerful and reasonably efficient heat engines including heat pumps and refrigerator.
当站在水中时不再有“泡泡声”只有在完全浸入水中时才会有声效…
Players no longer make "bubble" sounds when standing in water, sound effect now plays when fully submerged in water.
给出了活塞式换能器的电声效率、压电元件能量耗散值D的计算结果。
Examples of electricity-sound efficiency of piston transducer and energy dissipation per unit vibration energy D ate given.
该传感器利用磁致伸缩效应和超声效应二者的结合达到位移测量目的。
The transducer utilizes a combination of magnetostriction effect and ultrasonic effect for the displacement measuring.
目的观察几种护耳器（耳塞、耳罩）对次声发生器次声场的隔声效果。
Objective To observe the sound attenuation effect of several kinds of hearing protectors (earplugs and earmuffs) in an infrasound generator sound field.
克林特·伊斯特伍德不怎么懂音乐，好像也不怎么相信音乐的作用，而更看重声效。
Clint Eastwood "didn't much understand music", didn't seem to trust it, and preferred sound effects.
如能把所有扬声器都设定与听者呈相等距离时，便可获得较佳的环绕声效果。
Better surround effect will result if all speakers are set at the same distance from the listening position.
这个更广泛的传播，大大提高了立体声效果，并创建一个更自然的声音维度。
This wider spread greatly enhances the stereo effect and creates a more natural sound dimension.
实验结果表明，该方法具有良好的抑制相干斑噪声效果和较强的边缘保持能力。
Experimental results show that the proposed method can suppress speckle and preserve edges better.
此类结构具有减轻自重、增加楼板刚度、提高隔声效果和降低结构造价等优点。
This structure has the advantages of lightening self-weight, strengthening floor slab rigidity, improving sound insulation and reducing structure cost.
热声发动机利用热声效应把热能转化为声功，系统中不存在任何机械运动部件。
A thermoacoustic engine converts thermal energy into acoustic power by thermoacoustic effect without any mechanical moving parts.
了解电声器件的相位特性对有源消声控制器的设计及消声效果分析具有重要作用。
It is important to understand the phase characteristics of electro-acoustic device for the design and effect analysis of active noise cancellation controller.
了解电声器件的相位特性对有源消声控制器的设计及消声效果分析具有重要作用。
It is important to understand the phase characteristics of electro-acoustic device for the design and effect analysis of active noise cancellation controller.
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