Nearfield acoustic holography的意思|示意
近场声全息术
Nearfield acoustic holography的网络常见释义
近场声全息 阅读全文 声全息声全息技术分为：常规声全息、近场声全息、远场声全息，其中近场声全息(Nearfield acoustic holography,简称NAH)适用面最广，分辨率最高，可操作性最强。
Nearfield acoustic holography相关例句
The distributed source boundary point method(DSBPM) based nearfield acoustic holography(NAH) is used for identifying and localizing noise sources of the roots vacuum pump.
采用基于分布源边界点法的近场声全息技术对运转状态下的罗茨真空泵进行了噪声源识别和定位研究。
A new method based on interpolation using orthogonal spherical wave source was proposed to enhance the resolution of the nearfield acoustic holography image without adding measurement points.
为了在不增加测量点数的情况下提高近场声全息图像的空间分辨率，提出一种基于正交球面波插值的近场声全息图像分辨率增强方法。