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- The first stage of labor usually lasts ca. 2 hours. 第一产程通常持续约2小时。
- Prolonged first stage of labor 第一产程延长
- Objective To investigate the difference of the first stage of labor between primigravida primipara G_1Po and primipara G_(n+1) Po. 目的探讨初产妇孕次多少对产妇第一产程所需时间的影响。
- From the results of this study, we conclude that patients may receive epidurally administered 2% chloroprocaine late during the first stage of labor while in a supine position. 从本研究的结果来看，我们结论认为产妇在第一产程的较后阶段，可以在仰卧位上接受硬膜外2%25氯普奴卡因滴注。
- She did the first stage of the trip by train. 她行程的第一段是乘火车的。
- In Beginning first stage of labor, active phase (3.0 cm dilatation of cervix) and infant birth, phlebotomize and mensurate quantum of norepinephrine (NE), adrenalin (ADR), adrenocorticotropin (ACTH) and cortisol (COR). 分别于产程开始、活跃期(宫口开大3.;0cm)、宫口开全及胎儿娩出时抽取产妇静脉血标本;测定各时段的去甲肾上腺素(NE)、肾上腺素(ADR)、促肾上腺皮质激素(ACTH)、皮质醇(COR)应激激素的含量。
- Results:Using dicaine, valium and anisodamine jointly shortened the first stage of labor significantly (P<0.01) and the apgar score of neonate, the rate of forceps and the postpartum hemorrha... 结果丁卡因与安定和山莨菪碱联合应用组第一产程明显缩短(P<0.;01);而新生儿评分;产钳率和产后出血无明显差异(P>0
- Approximately 24 hours after her temperature drops, she can be expected to enter the first stage of labor, when the cervix dilates and opens the birth canal for the passage of puppies. 大约在体温下降后24小时，当母犬的子宫颈扩张，产道打开，即进入了分娩的第一个步骤。
- The second stage of labor usually lasts 4 hours. 第二产程通常持续4小时。
- She do the first stage of the trip by train. 她行程的第一段是乘火车的。
- You are now in the preliminary stage of labor. 现在是临产的前驱期。
- We did the first stage of the trip by train. 旅行的第一段我们乘的是火车。
- Such was the first stage of Party building. 这就是党的建设的第一阶段。
- Our sun is in its first stage of evolution. 我们的太阳在进化上的第一个台阶。
- We say that socialism is the first stage of communism. 我们说，社会主义是共产主义的第一阶段。
- The first stage of the operation was to join up the bones. 手术的第一步是把骨头接上。
- Prophase The first stage of cell division in meiosis and mitosis. 前期：细胞减数分裂和有丝分裂的第一个阶段。
- The first stage of the project has already been completed. 工程第一阶段已经完工。
- The risk factors for clavicular fracture include: high birth weight, forceps delivery, shoulder dystocia, and prolonged second stage of labor and persistent occipital transverse or posterior. 骨折的高危因素有：高出生体重、持续性枕位横和枕后位、第二产程停滞、产钳助产、肩难产等。
- Relationship between abnormal fetal heart rate tracing patterns during the first stage of labor and perinatal outcome 第一产程异常胎心监护图形与新生儿结局的关系
