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fetoscope
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fetoscope
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fetoscope
胎儿镜
用直径0.5~2毫米光纤内镜,以套管针从孕妇腹壁穿刺,经子宫壁进入羊膜腔,观察胎儿形体、采集脐血或胎儿组织行活组织检查,以及对胎儿进行宫内治疗的有创检查方法。
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center collision
center driven ball mill
center drive thickener
centered
centered affine geometry
centered affine group
centered affine mapping
centered affine space
centered affine transformation
centered coordinate system
centered cubic number
centered difference
centered Euclid space
centered family of sets
centered hexagonal number
centered homographic transformation
centered moment
centered pentagonal number
centered polygonal number
centered process
centered quadric curve
centered quadric surface
centered random variable
centered rarefaction wave
centered rarefaction waves
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