birth canal
英 [bɜːθ kəˈnæl]
美 [bɜːrθ kəˈnæl]
n. 产道
双语例句
- They found that baby braincases are similar in size and shape, regardless of their parentage. All are elongated, most likely to smooth passage through the birth canal.
结果发现，不论父母是尼安德特人还是现代人，其新生儿颅骨的形状大小都极其相似，都是拉长形的，这很可能是为能够顺利从产道出生而形成的。 - During childbirth, larger babies have more difficulty passing through the birth canal.
在产妇分娩的过程中，个子大的孩子通过产道的困难更大。 - One specimen is even preserved in the birth canal.
有一个标本甚至被保存在产道中。 - And they found that babies who passed through the birth canal harbored bacteria that matched their moms 'vaginal microbiota.
他们发现，产道分娩的婴儿所携带的细菌与他们的母亲阴道里的微生物相配。 - When the pregnancy hormone level changes in vivo, genital blood rich in immune function has declined, therefore, the size of genital warts has increased rapidly, or even blocking the birth canal level.
当妊娠期体内激素水平剧变时，生殖器的供血丰富，机体免疫功能又有所下降，故生殖器疣的体积也迅速增大，甚至达到阻塞产道的程度。 - The result shows that the forming of a soft birth canal hematoma is closely related with the pregnancy complication, time used for childbirth and assistant technology in child delivery.
结果表明，软产道血肿的形成与有无妊娠合并症、产程长短、助产技术密切相关。 - A monkey infant enters the birth canal headfirst, with the broad back of its skull against the roomy back of the mother's pelvis and tailbone.
猴儿进入产道时，头下脚上，较宽的后脑勺顶著母猴骨盆背面和尾椎的宽敞空间。 - You're probably breathing a little easier this week as the baby has almost certainly descended into the birth canal.
因为婴儿已经下降到了产道里，这周你可能会呼吸的比较容易一点。 - Three kids I've squeezed through my birth canal for his sake!
我一生为了他辛辛苦苦养大3个孩子！ - Results: The main causes of postpartum hemorrhage were as follows: uterine inertia, placenta factor, some birth canal injury, coagulation functional disturbance and so on.
结果：产后出血原因：宫缩乏力、胎盘因素、软产道损伤、凝血功能障碍等。 - 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。 - There was no case with infection, fluid embolism, massive hemorrhage and the damage of soft birth canal.
无感染、羊水栓塞、大出血和软产道损伤病例。 - The speculum used for the birth canal examination has the advantages of rational integral structure, simple operation, convenient use, and good stability.
本实用新型所述的产道检查用窥器，整体结构合理，操作简单，使用方便，稳定性好。 - 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。 - 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。 - Human infection occurs through contact with contaminated feces or urine from infected insects, blood transfusions, contaminated food, and birth canal transmission.
人类被感染的途径有，接触受感染的昆虫的尿液或粪便、输血、食物接触以及在分娩时由母亲通过产道传给婴儿。 - 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。 - All are elongated, most likely to smooth passage through the birth canal.
对于这点，最有可能的解释就是他们在出生的时候极其顺利。 - All our technological inventions, philosophical ideas and scientific theories have gone through the birth canal of the human intellect.
我们的一切技术发明、哲学观点还有科学理论都经过了人类智力的“产道”。 - In this view, adaptations to bipedalism restricted the width of the birth canal and, hence, the size of the baby that can pass through it.
按照这种观点，人类向直立行走的动物进化时限制了产道的宽度，以致婴儿的体型不能通过产道。 - Optimized for walking, the birth canal developed twists and turns that meant the baby had to rotate in order to keep its head and shoulders aligned with the widest part at all times.
随着盆骨越来越适应走路，产道就变得迂回曲折，婴儿就得旋转过来保持它的头和肩膀总是与最宽的部分在同一平面上。 - To test our theory that the practice of assisted birth may have been around for millennia, we considered first what scientists know about the way a primate baby fits through the mother's birth canal.
我们认为助产行为也许已经有几百万年的历史了，为了测验这个理论，我们首先研究灵长类胎儿通过母亲产道的方式。 - Conclusion: The early diagnosis of birth canal deformity is the key to decrease maternal and neonatal complications.
生殖道畸形的早期诊断是减少母婴并发症的关键，并总结了早期诊断的要点。 - Results The hematoma of the birth canal was relative with medical injury, improper operation and coagulation impediment.
结果：产道血肿的形成与医源性损伤、技术操作不当、凝血障碍等有关。 - Methods: Retrospective analysis was made on 118 women with hematoma of birth canal and 1279 women with normal delivery in the corresponding period.
方法：选择118例产道血肿病例及同期平产的1279例病例进行回顾性对照分析。 - Analysis and nursing strategy of the hematoma of the birth canal
产道血肿发生原因分析及护理对策 - Also, preventive and controlling measures were adopted for strengthening systemic supervision, lowering the occurrence rate of breech presentation,& lightening the injury of the soft birth canal.
采取了系统的综合措施减少产后失血，对加强系统管理、降低臀位发生率以及减少软产道损伤方面也采取了若干积极的预防、控制措施。 - Methods conduct retrospective analysis on 182 cases of birth canal injury from 1998 to today and study its clinical characteristic.
方法对1998年至今分娩总数中的182例软产道损伤进行回顾性调查，探讨软产道损伤的临床特点进行分析。 - Objective: To raise awareness of hematoma of birth canal and take active steps for its management and prevention.
目的：提高对产道血肿的认识，积极预防及正确处理产道血肿。
英英释义
noun
- a passage in the uterus and vagina through which a fetus passes during vaginal birth