When you study there, you will have to face challenges in everyday life that you have never experienced before, but after a year abroad, you will return with a new look at life—and at yourself.
你在那里学习时，将不得不面对日常生活中从未经历过的挑战，但经过一年的国外生活，你将会以新的面貌、新的自我回归。
The last case study looks at the security situation in Haiti both before and after last year's devastating earthquake.
最后一个研究案例是海地发生去年毁灭性地震之前和之后的的安全状况。
Similarly, Bojowald's study indicates that there is complementarity between the uncertainty factors for the volume of the universe before the Big Bounce and the universe after the Big Bounce.
同样，波究瓦德的研究指出这也是大弹跳前宇宙和大弹跳后宇宙体积不确定性因素的互补。
Researchers gauged study participants' mood before and after showing them one of two video clips.
研究者测量了该研究参与者看这两个视频剪辑之一的前后心情。
After coming home I made up my mind to study harder than before. When I grow up, I will work hard to make our country more beautiful and stronger.
回到家后我下了决心，长大后我要努力学习，把我们的祖国变得更美丽更强大。
Before and after the test, researchers took saliva samples to measure cortisol and testosterone -two hormones that the study says "are particularly sensitive to psychological and social influences."
在测试开始和结束的时候，研究人员分别取了他们的唾液样本以此来检测皮质醇和——这两个被研究称为是对心理和社会影响最敏感的激素。
Before and after the test, researchers took saliva samples to measure cortisol and testosterone - two hormones that the study says "are particularly sensitive to psychological and social influences."
在测试开始和结束的时候，研究人员分别取了他们的唾液样本以此来检测皮质醇和——这两个被研究称为是对心理和社会影响最敏感的激素。
In Mexico, the study compared death rates from diarrhoea and vomiting before the vaccine was introduced with the death rates in the year after the programme began.
在墨西哥，研究对接种疫苗前腹泻和呕吐的死亡率与接种程序开始之后一年内死亡率做了比较。
Two randomized controlled trials (RCTs), one before-and-after study and two retrospective reports on clinical efficacy and safety were retrieved, together with 18 pharmacokinetic studies.
检索到与临床功效和安全性相关的两个随机对照试验(rct)、一个前后对照研究、两个回顾性报告，以及18个药物动力学研究。
Researchers measured quality of life before and after the six-month exercise intervention with the Medical Outcomes Study Short-Form 36 Health Status Survey.
研究人员衡量生活质量的之前和之后的6个月的运动干预与医疗研究的成果短期的形式36健康状况调查。
We hope this study makes people think twice and encourages people to wash their hands after going to the toilet and before eating.
我们希望这一研究能让人们好好想一想，鼓励人们在如厕后和吃饭前都洗洗手。
In the study, researchers scanned the brains of women who had never conceived before, and again after they gave birth for the first time.
在这项研究中，研究人员扫描了从未怀过孕的女性的大脑，然后在她们第一次生育后再次进行扫描。
To study the gene expression of the Trichloroethylene induced medicamentosa-like dermatitis before and after Glucocorticoid treated.
目的探讨三氯乙烯药疹样皮炎在糖皮质激素治疗前后的基因表达谱变化。
Objective To study the changes of the spleen and splenic venous hemodynamics in liver cirrhosis patients with portal hypertension and ITP before and after therapeutic splenic artery embolization.
目的观察肝硬化门静脉高压患者和特发性血小板减少性紫癜(itp)患者行脾动脉栓塞术前后脾脏及脾静脉血流动力学变化。
The IHS study is based on data collected in Iraq both before and after the invasion, showing the oilfields' reserves and production history.
IHS的这项研究依据的是伊战前后收集的数据，显示了油田的储量和生产历史。
Objective: To study the changes of the spleen and splenic venous hemodynamics in liver cirrhosis patients with portal hypertension before and after therapeutic splenic artery embolization.
目的：观察肝硬化门静脉高压症患者行脾动脉栓塞术前后脾脏及脾静脉血流动力学变化。
Objective It is to study the hemodynamic changes of the splenic artery in thrombocytopenia patients before and after therapeutic splenic artery embolization.
目的观察血小板减少症患者脾动脉栓塞术前后的脾动脉血流动力学的变化。
All had a biopsy of the esophagus before and after the study.
在研究前后进行食道的组织活检。
Experimental study on multiaxial failure criterion of concrete before and after wet-screened is just at the initial stages.
混凝土湿筛前后的多轴破坏准则的研究，目前尚处于初步阶段。
Survey research is mainly used in the investigation of the object for study before the study and after learning effects.
问卷调查主要用于调查研究对象学习前的准备情况和学习后的学习效果。
Objective: To study the conditions and parameters of purifying total flavonoids from L. dunnii with AB-8 macroporous resin and to compare with antioxidant ability before and after being purified.
目的：研究AB-8型大孔吸附树脂纯化春花胡枝子总黄酮的条件、参数及纯化前后体外抗氧化能力的变化。
This study employs the experimental designing mode of the experiment-group and the control-group before and after experiment training.
本研究采用了实验组与控制组前后测实验设计模式。
Study Design. Prospective evaluation of pulmonary function before and 2 years after surgery following anterior scoliosis instrumentation.
研究设计。前瞻性的分别在术前和术后2年的时间内评价脊柱侧突前方内固定对肺功能的影响。
Objective To study the psychological-healthy condition of soldiers before and after the war-game, and the relation between psychological symptom and personality character.
目的了解士兵在军事演习前和演习时的心理健康状况，研究精神症状与人格特征的关系。
To further understand the effect of tobacco stems in tobacco blend, a detailed comparative study of chemical components of tobacco leaves and stems before and after combustion was carried out.
为了加深理解梗丝在卷烟叶组配方中的作用，对比研究了烤烟叶片和烟梗的化学组成以及它们在不同温度下的热裂解产物。
Therefore, DUS is the method of choice to study hemodynamics of portal hypertension and should be used routinely before and after operation.
因此，应将DUS作为研究门静脉高压症血流动力学的首选方法在手术前后常规应用。
Therefore, DUS is the method of choice to study hemodynamics of portal hypertension and should be used routinely before and after operation.
因此，应将DUS作为研究门静脉高压症血流动力学的首选方法在手术前后常规应用。
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