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根据降噪量要求对设备间采用简易消声室设计。Simple anechoic chamber was used for noise reduction.

iPhone的信号强度需要在消声室中进行An anechoic chamber is used to test the iPhone's signal strength.

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在覆盖层设计中，空腔的形状应有一个优化的过程。The shape of cavity should be optimized in the design of anechoic coating.

因此，有必要研究用一种新的工艺方法来对消声瓦橡胶表面进行改性处理。So, we have to find a new effective method to modify surface of anechoic tiles.

结论无回声边及肿瘤内无回声区提示RCC的诊断。Conclusions An anechoic rim or intratumoral cysts suggests the diagnosis of RCC.

频响曲线特性在距离音箱高音喇叭单元轴线1米的点、成15度角，电压2.83V。Anechoic free field response at 1 meter, 15 degrees off tweeter axis, measured at 2.83V.

该装置由电子微量天平、消声水槽和反射靶悬吊系统组成。It consists of an electronic ultramicrobalance, an anechoic tank and a system of reflecting target.

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这种方法，声源放在一个混响室内，而接收室是一个小的消声箱。The sound source is placed in a reverberation room, and the receiving room is a small anechoic box.

TLM方法也可以模拟在微波暗室里对天线阵的测量。TLM method can also be used to simulate the measurement of antenna array in microwave anechoic room.

所以该转台的伪装设计成为射频屏蔽暗室性能的关键技术。Thus the camouflage of MBB technique is the key to the performance of the RF shielding anechoic chamber.

利用空腔共振时的吸收是解决低频吸声问题的一种有效途径。Sound absorption by cavity resonance is an effective solution to solve the low-frequency anechoic problem.

针对计算机及其外设的电磁泄漏问题，分别在GTEM室和EMC室进行了相关测量。The paper measures the electromagnetic leakages of computer in GTEM cell and EMC microwave anechoic chamber.

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本文提出了一种利用微波反射电桥来检测隐身潜艇消声瓦粘贴缺陷的方法。This paper finds a way of inspecting disbonds of anechoic tiles on submarine by reflecting microwave bridge.

首先简单地介绍了全消声室的建设要求，然后着重对全消声室自由声场进行仿真分析。In this paper, the building requisition of the anechoic room is introduced and the free sound field is emphasized.

由于该方法测得的声压级受背景噪声的影响，故只能在消声室中进行。Since the measuring result is susceptible to background noise, the method can only be carried out in anechoic chamber.

利用测地线进行消声瓦布置三维设计中各种特征曲线的生成。The paper applies the geodesic theory to generate the various characteristic curves for the 3D-design of anechoic tile laying out.

结果表明，不同背衬对吸声覆盖层吸声性能的影响具有明显不同的特性。The results show that the influences of various backings on the acoustic characteristics of anechoic coating are obviously different.

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结果典型浅表脂肪瘤包膜多不清或隐约可见，内部呈相对低回声伴有稍强小条索。Results Envelope of typical superficial lipoma is not clear, their internal echogenicity were anechoic and accompany with hyperechoic strip.

屏蔽室的建造水平及吸波材料的安装方式直接影响着电波暗室的性能。Construction level of shielding chamber and installation method of absorbing material can directly influence performance of anechoic chamber.

潜艇隐身的主要方法是潜艇外壳上粘贴消声瓦，用微波反射电桥法无损检测消声瓦粘贴质量是一种有效的方法。It is a way for submarine hiding to anechoic tiles stick on it and to use of Microwave Bridge in evaluation of disbands under anechoic tiles.