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微缝吸声体
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微缝吸声体
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微缝吸声体
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microslit sound absorber
微缝吸声体
将开有贯通窄缝的薄板四周密闭地安装在刚性壁面前,薄板与壁面之间留有适当深度的空腔而构成的吸收声能、降低声音的构件。
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Virtual Astronomical Observatory
virtual asymptotic line
virtual auditory environment
virtual-axis machine tool
virtual battlefield environment
virtual block
virtual block address
virtual boundary element method
virtual bound state
virtual business cycle
virtual calibration
virtual campus
virtual casting
virtual cell model
virtual channel
virtual channel, VC
virtual character
virtual circuit
virtual circuit switching
virtual classroom
virtual clothing display
virtual collection
virtual combat training system
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virtual community
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