Crown-rump length

美 [kraʊn rʌmp leŋθ]英 [kraʊn rʌmp leŋθ]

Crown-rump length

1

Statistical Analysis of the Correlation between the Human Fetal Crown-Rump Length and Appendix Length

胎儿阑尾长度与顶臀长关系的统计分析
2

In addition , administration of folic acid increased fetal body weight and crown-rump length of the DM group .

此外，叶酸还能改善糖尿病组孕鼠胚胎的体重和顶臀长。
3

On the basis of the crown-rump length measurement , 36 % women in this group had their gestational age adjusted .

通过胎儿顶臀径测定，有36%需修正孕龄。
4

The Relationship between Pregnancy Sac Size 、 Crown-rump Length 、 Serum β - hCG Level and Gestational Age in Early Pregnancy

孕早期孕囊大小及头臀长、血β-hCG水平与孕龄的关系
5

The crown-rump length and appendix length were measured in 138 normal human fetal cadavers aged 12 to 31 weeks . A positive correlation was found between the two lengths .

本文对138例12～31周正常胎儿的顶臀长及阑尾长度进行测量，发现二者间存在着正相关关系。
6

Embryos were sampled from pregnant mice at E10.5 d. Then the incidence rate of NTDs in mouse embryo was calculated and the crown-rump length of mouse embryo was measured .

E10.5d时取孕鼠胚胎，计算神经管畸形发生率及测量胚胎顶臀距。