But be fore that can happen, researchers need to overcome several major obstacles.

Jack worked as hard as he could to build his business, but he hadn't figured on a few obstacles.

杰克竭尽全力发展自己的公司，但有几个障碍是他始料不及的。

Those obstacles must be removed.

那些障碍物必须除掉.

Be brave to live! Face and overcome all obstacles and difficulties with confidence!

毫无畏惧地生活, 直面所有障碍和困境,并充满信心地克服!

There are many formidable obstacles to overcome.

存在着许多需要加以克服的重大障碍.

I think most of these obstacles can be surmounted.

我认为这些障碍大多数都是可以克服的.

Despite obstetric advances, pre-term birth-before 37 weeks of gestation-remains a major problem.

尽管产科学一直在发展, 早产 - 怀孕37周 - 仍然是主要的问题.

Objective To assess the value of 3-D probe usage in obstetric clinic.

目的评价一体化三维超声探头在产科临床的使用价值.

Objective: To study the necessity of newborns were transferred from obstetric department to pediatric department.

目的了解新生儿由产科转入儿科的原因和必要性.

Objective To assess the ultrasonography for the diagnosis of emergency of obstetric and gynecological diseases.

目的探讨超声对妇产科常见急诊的诊断价值.

For example, hospitals with large, high-level units may also have better obstetrical care.

如拥有大 、 高水平NICUs的医院,同样有着更好水平的产科护理.

To investigate the liquid resuscitation in approach to treatment of the obstetrical hemorrhagic shock.

目的:探讨产科失血性休克的液体复苏的策略.

Can Simulation Model Training for Obstetrical Emergencies Improve Outcome?

产科急诊的模拟模式培训能达到效果 吗 ?

Objective To explore the nursing effect in drug therapy in obstetrical.

探讨护理程序在产科药物治疗中的作用.

Wang Ping : Chief Physician, Associate Professor, Vice Director of and Obstetrics Dept, Director of Obstetrical Dept.

汪萍: 主任医师, 副教授, 妇产科副主任, 产科主任.

Objective : To explore the incidence of postpartum anxiety and its obstetrical contributing factors.

了解广州市产妇中产褥期焦虑的发生率及其产科影响因素.

Van Taeke is a devoted doctor and a capable obstetrician.

范特克是个尽职的医生,一个有医术高明的产科医生.

When those methods fail to stop bleeding, the obstetrician often considers a cesarean hysterectomy.

对于结扎血管无效者或运行上有困难者大部份的医师会考虑切除子宫.

The obstetrician delivered the child.

产科医生替这个孩子接生.

Dr. Pius Okong is an obstetrician from Uganda.

纰佑·欧康医生是乌干达的产科医生.

She specializes in obstetrics.

她是产科专家.