• The radiated sound field of ring plunger is analyzed.

    研究环状活塞声源辐射声场特性。

    dict.cnki.net

  • Song have worked in sound field for more than 25 years.

    语音领域超过25年的研究工作。

    danci.911cha.com

  • Sequential distinguish of structure sound resource in complex sound field.

    复杂声场结构声源层次识别

    dict.cnki.net

  • The direct boundary element method used in sound field analysis is studied.

    研究了用于声场分析直接边界

    www.dictall.com

  • Also the conformation of protease molecule was effected to some extent by sound field.

    有关研究发现,声场作用会引起蛋白酶分子构象发生一定程度变化。

    more999.com

  • The digitized sound field processing technology has the broader prospects for development.

    数字化处理技术具有更广阔发展前景

    dict.cnki.net

  • Taking a pulsating sphere as an example, some parameters in its sound field are calculated.

    脉动作为例,辐射声场中的有关声场参数进行了计算。

    dict.cnki.net

  • The diffusion degree of room sound field was proposed to be strongly correlated with room acoustics.

    室内声场扩散程度影响房间音质的重要因素。

    dict.cnki.net

  • This article discusses the impact of shopping and distribution of sound box on interspace sound field.

    论述音箱选用布局空间声场分布的影响

    dict.cnki.net

  • The effect of sound field on the catalysis activity and the molecular conformation of protease was discussed.

    本文综述了声场对蛋白酶催化活力分子构象影响

    danci.911cha.com

  • Some components of the directional distribution of sound field can be calculated from the measured distribution.

    根据测量分布推知被测声场方向性分布中的某些成分

    dict.cnki.net

  • Proceeding from the sound field requirement the sound box location was analyzed and the results were put forward as well.

    声场要求出发音箱放置位置进行了分析给出了计算结果。

    www.websaru.com

  • A methodology for refining the acoustic characteristics throughout the automotive interior sound field was brought forward.

    提出一种轿车乘员声场整体声学特性的改善方法

    www.dictall.com

  • Actualization of rich sound field playback and fine expression power was assured, compact speaker system of European taste.

    银川市丰富声场播放效果良好表达得到了保证,紧凑型扬声器系统欧洲的口味。

    dj.iciba.com

  • The directional characteristic of microphone is an important factor in the measurement of directional distribution of sound field.

    传声器指向性声场方向性分布测量很大影响

    dict.cnki.net

  • The conception, research methods and objective assessment parameters of auditory spatial impression in room sound field are reviewed.

    综述了室内声场空间印象相关基本概念研究方法以及客观评价参数

    www.dictall.com

  • In the paper, the method of active control of radiation sound field from elastic plate by input force is extended to underwater case.

    本文利用输入有源控制弹性辐射声场方法推广水下情况

    dict.cnki.net

  • Sound field separation technique has been proposed, which overcomes the limitation on applications of near_field acoustic holography (NAH).

    提出空间声场分离技术,突破近场声全息(NAH)应用局限

    dict.cnki.net

  • The sound intensity distribution in the sound field of two closely spaced simple harmonic point sound sources have been studied in this paper.

    本文讨论了相距很近两个声源分布,发现位于声源之上的平面法向声强某些区域为负向声强。

    dict.cnki.net

  • Because of such special features, the NAH technique becomes one of the most powerful tools to identify sound sources and visualize sound field.

    具有此优点,场声全息技术迅速地成为一种声源识别声场可视化强有力工具

    dict.cnki.net

  • Experimentally the spectrum of the sound field radiated by the cracked plate on collision is measured and the fundamental frequency is determined.

    实验上用小球撞击测定裂纹圆辐射声场频谱得出了谱的基频。

    dict.cnki.net

  • 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频段声场做分析理论实验验证这个结论。

    dict.cnki.net

  • The vibration instances at some special frequencies are analyzed and the sound radiation characteristics at far sound field are calculated by ANSYS.

    并且ANSYS分析了某些特定频率振动情况以及声场辐射特性

    www.dictall.com

  • Sound intensity is the sound wave intensity in sound field, which equals sound energy through the unit area perpendicular to the energy flow direction.

    就是声场中的声波强度等于通过方向垂直单位面积上的声能量

    dict.cnki.net

  • The complex sound field distribution of the focused transducers was calculated by the coordinate transform method, and the acoustic power was measured.

    该文应用坐标变换聚焦换能器复杂声场分布进行数值计算,测定了功率。

    dict.cnki.net

  • Objective To observe the sound attenuation effect of several kinds of hearing protectors (earplugs and earmuffs) in an infrasound generator sound field.

    目的观察几种护耳器耳塞耳罩)对次发生器次声场效果

    www.dictall.com

  • The ae sensor calibration system based on pulsed surface wave sound field was built several commercial and self-made ae sensors had been calibrated on it.

    建立了基于脉冲表面声场发射传感器标定系统商用自制几种声发射传感器进行标定。

    www.websaru.com

  • The AE sensor calibration system based on pulsed surface wave sound field was built, several commercial and self-made AE sensors had been calibrated on it.

    建立了基于脉冲表面声场发射传感器标定系统,对商用自制几种声发射传感器进行标定。

    dict.bioon.com

  • The digital sound field processing technology and the AV technology are widely used in aspects such as transportation, medicine, education teaching system.

    数码处理技术视听技术广泛用于交通医学教育教学系统等方面

    dict.cnki.net

  • The digital sound field processing technology and the AV technology are widely used in aspects such as transportation, medicine, education teaching system.

    数码处理技术视听技术广泛用于交通医学教育教学系统等方面

    dict.cnki.net

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