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1·During childbirth, larger babies have more difficulty passing through the birth canal.

在分娩时，较大的婴儿更难通过产道。

2·One specimen is even preserved in the birth canal.

一个样本是产道的完好的保护。

3·She was in the birth canal , and her head and ears were covered.

她在产道里，头和耳朵都被裹住了。

4·And being expelled from a birth canal was not considered one of them.

而我从产道里被排出则不认为是重大成就之一。

5·If the birth canal in good condition, the birth should not be a problem.

如果产道情况良好的话，顺产应该没有问题。

6·A baby is separated with his mother after passing out of the birth canal.

胎儿是通过产道之后与母体分离的。

7·Patients can be infected by the mother's birth canal or amniotic fluid and.

小患者可以通过母亲的产道或羊水而被感染。

8·After delivery of the placenta, the birth canal is inspected for lacerations.

胎盘娩出后，应该检查是否有软产道裂伤。

9·Objective explore the mechanism diagnosis and treatment of birth canal injury.

目的探讨软产道损伤的发生机理、诊断要点及处理原则。

10·Objective To explore the formed reason of the hematoma of the birth canal and it's nursing measures.

目的：探讨产道血肿形成的原因及护理措施。

产道

1·Vernix caseosa a white cheesy substance has formed over the baby’s skin to protect it from its watery environment and to help ease her through the birth canal.

胎儿皮脂——白色的干酪质的物质——已经在婴儿表面形成了，它可以保护婴儿免受水环境的影响并帮助婴儿舒适地通过产道。

2·Each year between 50 000 to 100 000 women worldwide are affected by obstetric fistula, a hole in the birth canal.

全世界每年有5万至10万名妇女罹患产科瘘，即产道出现瘘孔。

3·A current theory in evolutionary biology suggests that we have to be born long before we are able to look after ourselves so that our oversized heads can navigate the birth canal.

最新的进化生物学理论指出，人类不得不在还没有能力照顾自己时出生，这样才能让我们硕大的头颅顺利的通过产道。

4·Patients can be infected by the mother's birth canal or amniotic fluid and.

小患者可以通过母亲的产道或羊水而被感染。

5·While your baby's bones have mostly hardened by now, his skull will remain pliable until after birth to allow him to fit through the birth canal.

现在婴儿的骨骼几乎全部都硬化了，他的颅骨直到出生之后将仍保持柔韧，这让他适合通过产道。