英汉例句

• the birth prevalence rate had a 31.8 % decrease when births were calculated after 28 gestational weeks and compared with those from 20 gestational weeks.

  如果从孕满28周开始监测，则高发地区出生患病率较孕满20周监测率下降31.8%。

• amniotic fluid lamellar body counts had been performed in 204 women with 17 42 gestational weeks and foam test had been performed in 56 gestational women among those patients.

  对妊娠17～42周的2 0 4例孕妇进行羊水板层小体计数测定，其中5 6例与羊水泡沫试验对照，分析羊水板层小体数与孕周、羊水泡沫试验及新生儿呼吸窘迫综合征的关系。

• the uterine heights of 550 normal pregnant women at different gestational weeks were measured.

  用宫高测量方法测量550例正常孕妇不同孕周的宫高值。

• methods we retrospectively reviewed the data on the pregnant women who were screened by ultrasonography during 20 and 24 gestational weeks in three hospitals between 2003 and 2005.

  方法采取回顾性调查方法，对2003～2005年在市级3家医院做超声筛查的孕20～24周的胎儿进行筛查情况分析。

• methods:by radioimmunoassay, maternal plasma crh concentration was measured at different gestational weeks and pregnancy outcomes were followed up.

  方法：采用放射免疫方法测定早产、足月产及过期产孕妇不同孕周血浆crh水平并随访跟蹤观察。

• the operation time is between 24 to 48 hours after diagnosis, based on the synthetic judgment on severity of disease and gestational weeks of patients.

  终止妊娠的时机为诊断后24~48小时，具体还应依病情的严重程度及孕周的大小作出综合判断。

• in observing group, the cesarean section rate decreased, the gestational weeks increased and perinatal outcome was improved (p0.05).

  观察组较对照组孕周延长，剖宫产率降低，围产儿结局良好（p0。05）。

• fetal development and gestational weeks for triplets pregnancies and the comparison with singletons;

  目的探讨三胎妊娠的胎儿发育规律及平均孕周的特点。

• conclusion: the fs can be used as a biochemical index for estimating gestational weeks and evaluate feto-placental unit function.

  结论：fs可作为估计孕周、判定胎儿-胎盘单位功能的一项生化指标。

• methods a total of 5 737 women during 18~40 gestational weeks underwent ultrasonography to find out fetal anomalies.

  方法对5737 例孕18 ～40周的孕妇采用系统超声检查，对胎儿畸形进行筛查和诊断。