“chorionic villus sampling”的概念、定义、翻译、参考文献-科学参考

单词	chorionic villus sampling
释义	chorionic villus sampling Encyclopedia 医学绒毛膜取样释 chorionic villus sampling; CVS绒毛膜取样在B超引导下经宫颈或腹部行穿刺术，抽取胎盘边缘的叶状绒毛膜组织、胎儿绒毛膜组织及脱氧核糖核酸（DNA）主要用于高风险胎儿的产前遗传学诊断的技术。是一项胎儿检材取样技术，也是侵入性产前诊断取材技术的一种。
随便看	locally Euclidean group locally Euclidean space locally factorial ring locally faithful representation locally finite locally finite algebra locally finite base locally finite category locally finite complex locally finite covering locally finite family locally finite family of sets locally finite graph locally finite group locally finite module locally finite quiver locally finite radical locally finite semigroup locally finite space locally finite sum locally flat locally flat connection locally flat embedding locally flat manifold locally flat point

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