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- duration of stage of labor 产程时间
- Parity, total second stage of labor duration, duration of second labor stage beyond one hour, and perinea wound pain were the most significant predictors of delayed lactation onset. (3)产次、第二产程时间、第二产程时间大于一小时、第一到第三天会阴伤口疼痛分数，是延迟首次泌乳时间的重要预测因子。
- Relation between the duration of second stage of labor and neonatal asphyxia 第二产程时间与新生儿窒息的探讨
- The second stage of labor usually lasts 4 hours. 第二产程通常持续4小时。
- The first stage of labor usually lasts ca. 2 hours. 第一产程通常持续约2小时。
- You are now in the preliminary stage of labor. 现在是临产的前驱期。
- The relationship between the duration of the second stage of labor and neonatal prognosis 第二产程时限与新生儿结局的关系
- There were no significant differences in the duration of labor process, mode of delivery and neonatal Apgar score between the two groups (P>0.05). 产妇的生命体征、胎心率 (FHR)、产程时间、分娩方式以及新生儿Apgar评分两组比较无差异 (P >0 0 5 )。
- Conclusion: Pump of PECA during labor is safe and effective, which accelerates duration of labor and reduces rates of cesarean and dystocia. 结论PECA泵用于持续硬膜外腔给药镇痛，疼痛阻滞完善，加速了产程的进展，降低了剖宫产率阴道难产率，对母婴均无不良影响。
- Objective To evaluate the effects of epidural analgesia on the duration of labor,Mode of delivery,oxytocin administration and so on. 目的:探讨连续硬膜外分娩镇痛对产程、分娩方式、催产素应用及母儿的影响。
- The amniotic sac breaks and is expelled in the third stage of labor. 在第三产程,羊膜囊破裂并被排出。
- The degree of labor pain,duration of labor, delivery way, Apgar score,postpartum hemorrhage and neonatal asphyxia rate were compared between the two groups. 观察比较两组的产痛程度、产程时间、分娩方式、新生儿Apgar评分 ,产后出血量、新生儿窒息率等。
- Intracranial bleeding was significantly associated with vaginal birth (at P<0.005) but not with prolonged duration of labor or with traumatic or assisted vaginal birth. 颅内出血和产道生产之间呈明显相关性(P<0.;005)，但与产程增长、创伤以及助产均无相关性。
- The duration of the examination is three hours. 考试时间为三个小时。
- She is a star of stage, screen and video. 她是舞台影视三栖明星。
- Limited to the duration of an episode; temporary. 短暂的仅限于一个插曲持续的时间; 短暂的
- This stage of labor is followed by actual abdominal straining and production of the puppies and placentas. 接下来，母犬的腹部会紧张、变形，继而产出幼仔，排出胎盘。
- A person in charge of stage machinery. 掌管舞台机械装置的人
- It takes a lot of labor to build a railway. 修筑一条铁路要花费许多劳动力。
- The duration of such conditional release. 假释期这种有条件释放的期限
