laboratory of sound的意思|示意

The laboratory is aimed at measuring the sound absorption and insulation properties of small test pieces in the normal incidence condition.

本实验室用于测量小试件法向入射条件下的吸声及隔声性能。

Some experimental formulae about jet sound power and jet noise pressure which are contributed by the noise Control Laboratory of the Pennsylvania State University are recommended.

接着推荐美国宾州大学噪声控制研究室关于喷流声功率与声压级的经验公式。

'the sound represents the vibrations of the rover while moving on the surface of Mars,' said Paolo Bellutta, at NASA's Jet Propulsion Laboratory, Pasadena, who coordinated production of the video.

位于帕萨迪纳市的美国宇航局喷气推进实验室的、协调制作这个视频的Paolo Bellutta说：“这些声音显示出当探测器在火星上移动时的振动。”

The validation and effect of the method proposed are obtained as it is used to deal with MEG data in laboratory evoked by 1kHz sound.

用本方法对实验中所检测的由声音产生的脑磁信号进行处理，降噪效果明显，定位精度由几十毫米提高到几毫米。

Applying laboratory acoustic emission Technology, in the light of specific requirements and conditions of coal mine rock sound monitor, this peper has developed a set of system for rock sound monitor.

本文介绍了应用实验室声发射测量技术结合煤矿地音监测的特殊要求和条件研制的矿山地音监测系统。

The absorption properties of sound-absorbing material and its location in the room is a very important part of room acoustics study. The study methods are measured in the laboratory.

吸声材料的吸声特性及其在室内的位置布置是室内声学研究的一个非常重要的部分，目前多是在实验室中进行测量研究。