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- Helmholtz resonator has a good noise eliminating performance at low frequency. 亥姆赫兹共振腔具有良好的低频消声性能,被广泛地应用于低频消声方面。
- Helmholtz resonance theory of hearing 赫尔姆霍尔茨听觉共鸣学说
- Helmholtz resonance photoaeoustic cell Helmholtz共振光声池
- The paper has provided an important method for Helmholtz resonant intake silencer design. 撰写为正确设计亥姆赫兹共振腔型进气消声器提供一个重要方法。
- We regard every layer of grain as a lot of Helmholtz resonators in parallel, and regard different layer of grains as the paralleling resonators in series. 一定厚度的粮食可看作是一种组合式共振吸声结构,每层认为由许多个单独亥姆霍兹共振腔并联而成,而层与层的共振腔为串联关系,表现为共振性吸收,出现了共振吸收峰。
- The usage of Helmholtz resonator is restrained by the space, which is only available for rectangular resonator somewhile. 在实际应用中,共振腔的使用往往受到安装空间的限制,有时候只能安装矩形腔。
- Helmholtz resonator has a good noise eliminating performance at low frequency.So it has been widely used on low frequency noise reduction. 摘要亥姆赫兹共振腔具有良好的低频消声性能,被广泛地应用于低频消声方面。
- This paper build an one dimensional axial propagating model for Helmholtz resonator, and the noise eliminating mechanism has been revealed. 建立了共振腔型消声器一维轴向声传播模型,揭示了圆形旁支型共振进气消声器的消声机理。
- Helmholtz resonator has a simple configuration, but it has a good noise eliminating performance at low frequency.So it hs been widely used on the engine intake and exhaust noise reduction. 摘要亥姆赫兹共振腔结构简单,且有良好的低频消声性能,近几年来广泛地应用于发动机进排气消声上。
- Design of Helmholtz Resonant Photoacoustic Cell 亥姆霍兹共振光声池的设计
- Effects of elasticity on the Helmholtz resonators 弹性对赫姆霍兹共振器声学特性的影响
- Resonance would occur again, but not so strong as before. 共振会再次发生,但不如先前那么强。
- Helmholtz resonance 黑尔姆霍尔兹共振
- Having a dull sound;lacking resonance. 音钝的;无回响的
- Her voice had a strange and thrilling resonance. 她的声音洪亮,有一种奇特的震撼人心的效果。
- Their is a resonance between he or she and me. 有一种由内而外的心灵的共振。
- Resonance is often observed in nature. 在自然界中,常常可以观察到共振现象。
- It seeks for resonance from macrocosm. 向外,向整个大宇宙去寻求共鸣。
- His voice can produce a great resonance. 他的声音能发出深沉的共鸣声。
- Having a dull sound; lacking resonance. 音钝的;无回响的