true knot
英 [truː nɒt]
美 [truː nɑːt]
网络 脐带真结
双语例句
- In a Logistic regression analysis, the following factors were found to be significantly associated with true knot of cord: male gender, long cord and cord around the neck, and hydramnios.
Logistic回归相关分析发现脐带真结的发生与男性胎儿、羊水过多、脐带绕颈、脐带过长有关。 - Obstetrical Risk Factors and Pregnancy Outcome of Fetuses with True Knot of the Umbilical Cord
脐带真结的产科因素及妊娠结局 - Umbilical cord, velamentous insertion, vasa previa, true knot, nuchal cord, abdominal insertion, sigle umbilical artery, umbilical vein, cord mass, etc;
脐带：帆样附着，前位血管，脐带真结，颈部脐带，腹部脐带附着，单只脐动脉，脐静脉，脐带肿块等； - True knot and torsion of cord are cause by occasional factors and difficult to prevent.
脐带异常中脐带真结节、扭转均属偶然因素，难以预防。