吸声结构的英文

• sound absorbing structure

• "吸声"英文翻译    bondacust; sound absorption
• "结构"英文翻译    structure; composition; cons ...
• "吸声结构材料" 英文翻译 :    absorbing construction material
• "隔声结构" 英文翻译 :    sound insulated construction; sound insulation structure; sound proof construction
• "吸声" 英文翻译 :    bondacust; [建筑] sound [acoustic] absorption◇吸声板 acoustic board; 吸声材料 sound-absorbing material; acoustic absorbent
• "超声结块" 英文翻译 :    ultrasonic agglomeration
• "孤立透声结节" 英文翻译 :    sonolucent solitary nodule
• "呼吸声" 英文翻译 :    breath noise; whirring
• "吸声板" 英文翻译 :    absorbing board; absorbing coffer; absorbing fibre board; absorptive panel; absorptive waffle; acoustic board; acoustic panel absorber; acoustic tex; acoustical board; acoustical tex; acoustiocal celotex board; sound absorbing panel; sound-absorbing panel
• "吸声箔" 英文翻译 :    absorbing foil; absorptive foil; acoustic foil; acoustical foil
• "吸声层" 英文翻译 :    antireflection layer
• "吸声的" 英文翻译 :    acoustical
• "吸声垫" 英文翻译 :    absorbent blanket; absorbing pad; absorptive pad; acoustic blanket; acoustical blanket
• "吸声剂" 英文翻译 :    acousticabsorbent
• "吸声量" 英文翻译 :    equivalent absorption area
• "吸声率" 英文翻译 :    acoustic absorptivity; sound absorption coefficient; sound absorption factor; sound absorptivity
• "吸声屏" 英文翻译 :    anti-noise sreen
• "吸声漆" 英文翻译 :    acoustic paint; anti-noise paint
• "吸声器" 英文翻译 :    filter plexor; filterplexer; noise reducing splitter; sound absorber
• "吸声墙" 英文翻译 :    absorbent wall; absorptive masonry wall; absorptive wall; acoustic wall; acoustical wall
• "吸声室" 英文翻译 :    absorbing chamber; absorption chamber; absorptionchamber; absorptive chamber
• "吸声数" 英文翻译 :    coffer
• "吸声毯" 英文翻译 :    absorbent rug
• "吸声体" 英文翻译 :    absorbing body; noise reducing splitter; sound absorbent; sound absorber
• "吸声瓦" 英文翻译 :    acoustic tile

• Optimization of compound impedance in a double layer sound absorbing structure
  双层阻抗复合吸声结构的优化设计
• It is the propose of this paper to develop a method to reduce the noise level of ma60 apu without more weighting and other infection on airplane . to accomplish this object , a new type of micro perforated absorber is used
  针对新舟60飞机apu本身的结构和环境特性，我们采用一种新兴的环保型消声材料-微穿孔板为上要吸声结构完成降噪设计。
• It includes architecture acoustic design , which introduces the acoustic absorption performance , specialty and applying techniques of several kind of acoustic absorption material , and electroacoustic design , which introduce how to select , disposing , collocation electronic reinforcement systems
  建声设计详细地分析了几种吸声结构的吸声原理和吸声性能，阐述了如何利用有限的材料和空间获得最理想的声场效果。
• First , the theoretical analysis about the micro perforated absorber is present in this paper . then , the source noise of the apu of ma60 is obtained by the outside test in airport . based on the test result , a micro perforated absorber is designed and produced
  论文根据微穿孔板吸声体理论和微穿孔板消声器的基本理论，对微穿孔板消声器结构参数与吸声特性之间的相互影响进行了深入的分析和探讨；建立了一套微穿孔板吸声结构的设计方法。
• The types of impedance transition and of composite resonant are now widely used , but the research in this area is not perfect . in this paper analytical means is used to study absorption coefficient ' s prediction models . diversified cavity structures and material parameters are analyzed in detail in order to the anechoic coalings " acoustical design
  现代应用的吸声层基本是阻抗过渡结构或复合谐振吸声结构，但我国在这一领域的研究却不尽如人意，针对水下消声覆盖层的吸声系数预报及声学设计问题，本论文利用多种解析方法研究声学模型，并对各种模型的声腔结构和材料参数做了详细的分析，为消声层的声学设计打下了良好的基础。
• 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 . the grain is a combined resonator in series and parallel . based biot ' s theory of acoustic propagation in porous media this paper applies johnson ' s model to grain media
  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。

• 吸声结构的日语：きゅうおんこうぞう