acoustic holography信息详情
声学全息术
acoustic───adj.声学的;音响的;听觉的;n.(Acoustic)人名;(法)阿库斯蒂克;n.原声乐器;不用电传音的乐器
acoustic version───不插电版
acoustic guitar───原声吉他;木吉他;原声吉他; 木吉他
acoustic phonetics───[语]声学语音学;听觉发音学
acoustic sounds───声音
acoustic foam───隔音棉(一种能够减弱音波传播的材料)
acoustic neuroma───[耳鼻喉][肿瘤]听神经瘤
bulk acoustic───体声波
acoustic ver───原声版(acousticversion)
Acoustic holography is an effective method to analysis noise fields.───声全息方法是分析噪声场的一种有效手段。
Acoustic holography has attained a high lateral resolution but a poor axial resolution.───音全息摄影技术已经取得了较高的横向分辨率,但轴向分辨率并不理想。
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,突破了近场声全息(NAH)的应用局限。
The exterior noise of a truck was analyzed and predicted with the nearfield acoustic holography and the space transformation of sound field.───以某载货汽车为研究对象,利用近场声全息和声场空间变换方法对其车外噪声进行了分析预测。
Numerical simulation shows that the method can enhance the resolution of the nearfield acoustic holography image efficiently.───数值仿真表明该方法可以有效提高近场声全息图像的分辨率。
A method based on wave superposition approach is proposed for enhancing the spatial resolution of the nearfield acoustic holography.───提出一种基于波叠加法的近场声全息空间分辨率增强方法。
Study on Noise Sources Identification Using Cylinder Acoustic Holography Method and Its Numerical Implementation───声源识别的柱面声全息方法与数值实现研究
Acoustic emission count(emission count) Acoustic emission transducer Acoustic emission(AE) Acoustic holography Acoustic impedance───交流磁饱和吸收剂量率验收范围验收水平验收标准累积检测声发射计数(发射计数)声发射换能器(声发射传感器)吸收剂量
Sound field separation technique and its applications in near-field acoustic holography───声场分离技术及其在近场声全息中的应用
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