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声屏障
释义
声屏障
Encyclopedia
工学
城市轨道交通外环境工程
释
noise barrier
声屏障
在线路噪声源和沿线外受声点之间插入的声隔离设施。
工学
声屏障
释
acoustic barrier
声屏障
用来遮挡声源和接收者之间直达声的设施。
Physics
>声学>音频声学>释义
sound barrier
声屏障
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Fraser spiral
Frasnian-Famennian boundary event
Frasnian-Famennian mass extinction
frass
fraternal twins
Fraternité arc
F-ratio
F-ratio distribution
fratricidal effect of nuclear weapons
Frattini
Frattini extension
Frattini factor group
Frattini subalgebra
Frattini subgroup
fraud by impersonatinglaw enforcement officials
fraud of counterfeiting customer service to refund customers
fraud of false shopping
fraud of recommending false stocks
fraud trust
Fraunhafer approximation
Fraunhofer
Fraunhofer Application Center
Fraunhofer approximation
Fraunhofer component
Fraunhofer corona
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