A tiny feathered "thumb," the alula, improves flight control. The protruding shaft on the first wing feather makes a loud, rustling sound—adding acoustics to the visual display.
微小的拇翼改善了对飞行的控制能力，第一翼羽上的凸出轴结构会发出沙沙的响声——在保持视觉效果的同时还增添了声学效果。
ARCHITECTS aiming to create rooms with crowd-pleasing acoustics could soon rely on a pair of virtual ears to sound out their designs.
建筑学家总是想设计出群众满意的声学环境房屋，但设计是否理想，不久就可借助虚拟耳朵来进行验证了。
The protruding shaft on the first wing feather makes a loud, rustling sound—adding acoustics to the visual display. At Peabody Museum of Natural History, Yale University
微小的拇翼改善了对飞行的控制能力，第一翼羽上的凸出轴结构会发出沙沙的响声——在保持视觉效果的同时还增添了声学效果。
So Musorgsky knew this law of acoustics because he was a professional musician and was playing off of it to create this rather unusual and remarkable musical sound-scape here.
穆索尔斯基明白这个声学规律,因为他是位专业的音乐家,他通过制造这非凡卓越的音乐场景,表达了这个规律
Acoustics is the science of sound waves and their production, transmission, reception and control.
声学是研究声波及其产生、传播、接受和控制的科学。
This paper analyses the sound decay in an acoustically treated rectangular space from the view point of wave acoustics. and a new method of calculating complex eigenvalue is given.
本文从波动声学观点出发，分析了矩形水池中声能的衰变，给出了一种解算复本征值的新方法。
Based on wave acoustics, the low frequency sound field is analyzed in this paper, and reciprocity is verified both theoretically and experimentally.
文章根据波动声学的观点对房间内的低频段声场做分析，理论和实验都验证了这个结论。
Sound barrier engineering is the effective measure to control the impact of railway noise, and acoustics design is the main ways and means to assure the effect of barrier.
声屏障工程是防治铁路噪声影响的有效措施，声学设计是保证声屏障工程降噪效果的重要手段和方法。
Acoustics: Science of production, control, transmission, reception, and effects of sound.
声学：探讨声音之产生、控制、传达、接收及其效果的科学。
Sound insulation is one of the basic questions in architectural acoustics.
隔声是建筑声学的一个基本问题。
Underwater plasma sound source, namely underwater sparker, is a significant application of pulsed discharge in water, which has been employed for underwater acoustics and sea oil prospecting.
水下等离子体声源是水中脉冲放电技术在水下声学和地震勘探技术方面的一个重要应用，又称为电火花震源。
High fidelity acoustics are not only associated with acoustic system and sound source, but also with the acoustic character of the place.
高保真音响效果不仅与音响系统及音源有关，还与听音场所的声学特性有关。
The attenuation amount of diffraction of this sound barrie is calculated according to the acoustics principle, the feasible remedies are put forward.
并根据声学原理计算了该声屏障绕射衰减量，提出了切实可行的补救措施。
It is a difficulty in the design of architectural acoustics all the time that spherical conformation creates sound focusing.
球形构造声聚焦问题始终是建筑声学设计中的一个难点。
For optimal sound quality in each zone, acoustics are easily customized and adjusted from room to room and outdoors.
它可以为每个区域提供最佳音质效果，从一个房间到另一个房间或室外，音响很容易定位和调整。
'Acoustics' is the branch of physics that studies sound.
声学是物理学中研究声音的一个分支。
Based on the theory of acoustics, this paper analyzes the character of geometrical spreading loss of finite line sound source on three types of directivity-monopole, intermediate pole and dipole.
根据基本声学理论，分析具有单极子、中间和偶极子三种指向性的有限长线声源的几何发散损失特性。
In the other hand, technique training of sound production, music styles, artistic expression, pedagogic, psychology, anatomy and acoustics in vocal music education are all involved.
声乐教学接触的学科和领域比较广泛，涉及声乐发声的技巧训练、音乐风格及艺术表现，还有教育学、心理学、解剖学、音响学等。
In acoustics, special rules apply when sound encounters large surfaces such as walls.
在声学里，当声音遇到大的表面如墙时，就要采用一些特殊规则。
Yamaha's exclusive Digital Sound Field Processing for music recreates the acoustics of actual concert halls and other venues.
雅马哈独有的数字声场处理技术，为音乐再现了声学的实际音乐厅和其他场地。
The knowledge of physiological acoustics and psychological acoustics is the basis of the research of 3D sound technology.
对人类生理声学和心理声学的了解是研究三维声音技术的基础。
In applied acoustics field, the sound absorption measurement of an acoustic material and structure is always an important and basic task.
在应用声学领域，声学材料与结构的吸声测量始终是一项重要的工作。
By Combining acoustics with electrics, and based on sound pressure level a calculating method was presented to determine the magnititude of electric-power inputting to sound-box.
将声学原理与电学原理结合起来，提出了一种根据空间声压级确定输入到音箱中的电功率大小的计算方法。
A research on acoustics shows that, no matter how outstanding or clumsy the tone quality is, it is able to be shown by sound spectrum.
嗓音声学研究表明：无论何种歌唱类型，其嗓音音质的优劣均能够通过歌手的声谱示出。
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1 : reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones.
声学。测听设备校准用参照区。第1部分：纯音和耳挂式耳机的参考等效阈声压级。
The beautiful sound acoustical engineering devotes to the architectural acoustics space design, and provides the acoustic material and the installment construction Specialized company.
玉音声学工程致力于建筑声学空间设计，并提供声学材料和安装施工的专业公司。
The diffusion degree of room sound field was proposed to be strongly correlated with room acoustics.
室内声场的扩散程度是影响房间音质的重要因素。
The diffusion degree of room sound field was proposed to be strongly correlated with room acoustics.
室内声场的扩散程度是影响房间音质的重要因素。
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