• The study indicates that the ground-borne noise mechanism can be explained by point or linear load running in Elastic Half Space.

    研究发现,点状、线状负载无限空间中运行的理论,可以较完美地解释有关运行列车引发的地振动噪声机理

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  • In a Y7 test airplane, the cabin noise is analogized by an exciter to structure-borne noise and by a loudspeaker to air-borne noise.

    架运七试验机上振器扬声器分别被用来模拟螺桨旋转在舱内引起的结构和气动噪声

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  • The approach to reduce the structure-borne noise in IC-engines by means of the acoustic optimization of the structure is discussed in this paper.

    本文讨论通过发动机结构声学优化降低结构振动噪声方法

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  • Eaton FC NVH utilizes a custom hose assembly that specifically targets the fluid borne noise to reduce overall noise levels without over attenuation.

    伊顿NVH采用定制软管大会专门针对承担流体噪声降低整体噪音水平,但同时避免过度衰减。

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  • The paper discusses noise reduction in technical structures by means of systematically manipulating structure borne sound propagation.

    本文研究了借助于系统地调控结构传播性态达到降低工程结构噪声目标方法

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  • Band noise is a very common phenomenon in images of many space-borne multi-sensor, airborne multi-sensor and single sensor spectrometer.

    条带噪声许多星载机载传感器传感器光谱仪成像中一种普遍现象

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  • The structure-borne Institute noise sending out by outdoor cabinet of air conditioning is calculated using FEM/BEM and software both commercial and self-developed.

    采用有限元边界元耦合的方法,编写了相应程序空调室外机箱的激励进行处理并对其结构辐射进行了计算

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  • The structure-borne Institute noise sending out by outdoor cabinet of air conditioning is calculated using FEM/BEM and software both commercial and self-developed.

    采用有限元边界元耦合的方法,编写了相应程序空调室外机箱的激励进行处理并对其结构辐射进行了计算

    youdao

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