chorionic_villus造句

1、Antenatal diagnosis by Chorionic villus sampling can be done.
产前诊断由绒毛采样是可以做到的。

2、Objective: to compare the relative safety of two methods of chorionic villus sampling.
目的：比较两种术式绒毛取材的相对安全性。

3、Examples of diagnostic tests include amniocentesis and chorionic villus sampling.
的例子，诊断测试，包括羊膜穿刺术和绒毛取样。

4、A chorionic villus is a minute vascular projection on the fetal chorion.
绒膜绒毛是胎儿绒毛膜上的一种微小的血管凸出物。

5、A Study of Prenatal Diagnosis with Chorionic Villus in Early Pregnancy
早孕绒毛产前诊断的研究