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The gas bubbles affect the acoustic properties of the line by energy dissipation as well as by added compliance. 气泡改变了管道的声学性质，这是由于能量的耗散和增加了顺从性的缘故。
Scientists also was the first experiment, it was found that Stonehenge has amazing acoustic properties. 科学家们后来还在一次实验中发现，巨石阵具有令人惊异的声学特性。
The ceiling is closed up with varnished boards which renders the acoustic properties excellently. 顶棚用涂过漆的木板连接在了一起，起到了良好的音响效果。
In the present paper, a discrete-vortex model is employed to study nonlinear acoustic properties of an orifice. 本文从波涡相互作用机制出发,发展了一种旨在研究矩形穿孔板在切向流条件下非线性效应的离散涡模型。
The acoustic properties of ultrasound and the interaction of biomaterial and cavitation are analyzed. 剖析了超声波的声学性质、超声空化效应及其与生物介质相互作用的机理;
Room - Simulates the acoustic properties of a classic echo chamber that consists mainly of early reflections. 房间模拟的声学特性一个典型的回声商会认为，主要是早期的思考。
Our research revealed that different sonication aims must well match with different acoustic properties for optimizing the sonication technology. 为了在较大空间形成高强度的超声场,根据波的叠加理论和方法,实现广域超声能量密度的有效提升;
Timbre is a main feature that one verifies who is speaking.It is the information that is hidden inside the acoustic properties. 摘要:音色是一般人在辨别谁在讲话的主要听觉特徵，隐藏于听觉的特性中。
Using state-of-the-art recording equipment, the higher harmonics and deeply reverberating acoustic properties of the room were captured on tape. 运用最先进的科技设备，更高的和谐率和深刻真实的乐器迴声反射，都被捕捉到专辑中。
Acoustic Material Acoustic material is any material considered in terms of its acoustic properties, especially its properties of absorbing or deadening sound. 声音材料声音材料,特指有吸音或隔音特性的材料。
Metal foams are a new, as yet imperfectly characterized, class of engineering materials with low densities and novel physical, mechanical, thermal and acoustic properties. 泡沫金属材料以其独特的结构特征、优异的力学性能、理化性能及吸能特性在汽车、航空航天和铁路等领域具有广阔的应用前景。
In this paper,we used the hot filament chemical vapor deposition method to synthesize fine grain diamond films on silicon wafers aiming to exploit diamond's acoustic properties. 金刚石/硅声表面波基片的金刚石层晶粒的细化有利于传播能量损耗的降低,采用热丝化学气相沉积法进行了硅基体上沉积细晶粒金刚石工艺的初步探索。
In addition, it was found that the fourth tone in Mandarin Chinese is quite identical to English stress in terms of acoustic properties as well as perceptional cues. 结果显示：受试者在辨识声调的感知的时候，主要的依据是声调的起伏和曲折，和调值并没有直接的关系。
The underwater acoustic properties of polyurethanes were introduced. The recent research progress of underwater acoustic materials of polyurethanes was reviewed. 介绍了聚氨酯材料的水声特性,并重点评述了聚氨酯水声吸声材料、水声透声材料和水声反声材料的研究进展。
Prosody. Models of Speech Planning; Evidence from Speech Errors. Modification of Features and Acoustic Properties in Fluent Speech; Gestural Overlap, Reduction, Enhancement. 18韵律学。语言规划模型。语言错误的实证。特征系数的改变和流畅语言中的声学特性。姿态的重叠、简化和加强。
With the progressive development of underwater acoustic detection and acoustic-guided weapons, more advanced requirements are imposed upon the acoustic properties of submarines. 随着水声探测潜艇的手段和方法以及带有声制导的水下武器的不断完善，对潜艇的声学性能的要求越来越高。
Acoustic Material|---|Acoustic material is any material considered in terms of its acoustic properties, especially its properties of absorbing or deadening sound. 声音材料 |---|声音材料，特指有吸音或隔音特性的材料。
The model was used to describe the relationship among the mechanical property, acoustic property and the confining pr... 钻头对岩石的破碎效应除了受岩性的制约外,因埋深而产生的压实效应也对其有重要的影响。
Methods: We conducted comparative studies on the acoustic property including frequency response affected by different sizes, length of the sound bore, vent of hard earmould. 方法：在其它条件不变的情况下，对同一耳不同长度的耳模，改变其声孔、气孔形状、口径及加用阻尼等进行测量，并对其声学特性进行分析。
A microstructure based acoustic model is introduced, which can be used to optimize the microstructure of cellular materials and thus to obtain their optimal acoustic property. 摘要介绍了一种基于微结构的声学模型，可用来对多孔材料的微组织结构进行优化，从而使多孔材料具备最佳的声学性能。