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- 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 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。
- 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。
- 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 the examination is three hours. 考试时间为三个小时。
- There is a clear division of labor in ants. 蚂蚁间有明确的分工。
- 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
- The duration of such conditional release. 假释期这种有条件释放的期限
- These robots will save us a lot of labor. 这些机器人可以节省我们大量劳工。
- He was prepared to do this for the duration of the campaign. 他准备好在选举期间做这件事。
- The duration of marriage is related most obviously to the expectation of life. 很明显，婚姻生活的持续时间与人的预期寿命有关。
- Let's hope the gunmen will hold off for the duration of the cease-fire. 但愿持枪歹徒在停火期间能约束自己的行动。
- I'm a federal employee. I work for the Department of Labor. 我是联邦政府的雇员，我在劳工部工作。
- The term or duration of such a contract. 租期这样一种契约的期限或持续时间
- The duration of pain was prolonged. 疼痛期延长。
- I'm a strong believer in the dignity of labor. 我深信劳动的尊严。
- Its length determines the duration of the project. 它的长度就是确定工程任务的工期。
