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fusain layer
释义
fusain layer
Encyclopedia
理学
煤层
释
fusain layer
丝炭层
呈薄片、薄层或扁平透镜状在煤层中沿层理面断续分布,并与亮煤或暗煤交互成层的丝炭。
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acoustic reflectivity
acoustic refraction law
acoustic refractive index
acoustic remote sensing
Acoustic Research Centre
acoustic resistance
acoustic resonance
acoustic resonance, sound resonance
acoustic resonator
acoustic reverberation room
acoustics
acoustics assessment technology of fisheries
acoustics characteristic measuring instrument
acoustic sensor
acoustic shell
acoustic shield
acoustic shock
acoustic signal filtering
acoustic single negative material
acoustic single-negative material
acoustics of speech communication
acoustic source
acoustic source localization
acoustic source, sound source
acoustics property of ceramics
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