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莱昂假说
释义
莱昂假说
Encyclopedia
医学
莱昂假说
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Lyon hypothesis
莱昂假说
1961年,英国遗传学家M.F.莱昂[注]通过观察X染色质的特征和性染色体异常的病例,提出的X染色体失活假说。
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sound pick-up devices
sound power
sound power, acoustic power
sound power density
sound power level
sound power level'
sound power meter
sound premix
Sound Press Ethics
sound pressure
sound pressure, acoustic pressure
sound pressure level
sound pressure meter
sound pressure sensor
sound probe
soundproof
soundproof for door and windows
Sound-Proofing Felts and Blankets
sound proof material
sound propagation coefficient
sound propagation in buildings
sound pulse
sound quality
sound quality assessment
sound quality of internal combustion engine
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