"No one has a good answer" as to why fertility varies among countries, says sociologist Andrew Cherlin of The Johns Hopkins University.
约翰霍普金斯大学的社会学家安德鲁·切尔林说，对于为什么不同国家的生育率不同，“没有人能给出一个好的答案”。
In fact, poverty alleviation and environmental protection are often viewed as conflicting goals, says Paul Ferraro, an economist at Johns Hopkins University.
约翰霍普金斯大学经济学家费拉罗说，事实上，扶贫和环境保护这两个目标常常被视为是相互冲突的。
Vivien Thomas, who had no formal medical training, in struggling against overwhelming odds, he became a cardiac surgeon and eventually to receive an honorary doctorate from Johns Hopkins University.
薇薇安·托马斯没有接受过正式的医学训练，但他努力抗击重重困难，成为了一名心脏外科医生，并最终获得了约翰·霍普金斯大学的荣誉博士学位。
She cites a Johns Hopkins University study that found that women in Jordan sometimes start to use contraceptives only after the birth of their fourth girl or second boy.
她引用了约翰•霍普金斯大学的一项研究。该研究发现，约旦妇女有时只在生了第四个女孩或第二个男孩之后才开始避孕。
The following is by Stephanie Henry, one of our legal assistants, who will soon be starting the Masters in Communications program at Johns Hopkins University.
以下内容作者为史蒂芬妮·亨利，我们的律师助理之一，他即将开始在约翰霍普金斯大学读传媒学硕士。
The estimate is the first to cover the entire United States instead of select populations according to location or age, said the study authors from Johns Hopkins University.
这次的估算还是第一次涵盖了全美而不是根据地区和年龄选择部分人口做调查，来自约翰霍普金斯大学的研究报告作者这样说道。
A recent expression of this tendency followed a controversial report on the aid effort prepared by Johns Hopkins University in Baltimore and a group of Burmese aid workers.
在最近趋势调查发表之前已经发表了一份关于巴尔的摩的约翰霍普金斯大学和一批缅甸援助工作者援助努力的具有争议的报告。
Researchers from Johns Hopkins University reported they may be able to predict how quickly patients with Alzheimer's will lose cognitive function by looking at levels of certain fats in the blood.
霍普金·约翰斯大学的研究人员宣布：通过老年痴呆症患者血液中的某种脂肪水平，可以预测患者丧失认知能力的速度。
In the view of Lawrence Principe of Johns Hopkins University, in Baltimore, such thinking was also around in the 17th and 18th centuries.
约翰·霍普金斯大学位于巴尔的摩，该校的劳伦斯·普林西比认为，这种想法在17世纪和18世纪仍然存在。
A new book* by a pair of academics from America's Johns Hopkins University finds lots of facts to cheer Europeans up.
美国约翰霍普金大学的两位学者出版了一本新书，列举了许多事实来让振奋欧洲人。
Schwartz also showed video of a high-performance, extraordinarily dexterous prosthetic arm developed at Johns Hopkins University, which he called “the best prosthetic in existence.
施瓦茨还展示了关于由约翰霍普金斯大学研发的高性能，非常灵巧的义肢视的视频，他称之为“现有的最好的义肢”。
The overall suicide rate rose 0.7％ during this time, but the rate for white men aged 40 to 64 rose 2.7％ and for middle-aged women 3.9％ , the team at Johns Hopkins University in Baltimore found.
巴尔的摩约翰-霍普金斯大学的研究小组发现，美国的总体自杀率在这一期间增长了0.7%，其中，40岁至64岁白人男性的自杀率上升了2.7%，而中年白人女性的自杀率则上升了3.9%。
Tests of mathematical ability were carried out by Johns Hopkins University in Boston on gifted children aged between 11 and 13.
波士顿约翰霍普金斯大学对几位年龄在11岁至13岁的天才少年进行了几多项数学能力测试。
Researchers at Johns Hopkins University have developed a way to monitor the progress of a patient’s cancer treatment using a new technique for rapidly sequencing, or decoding, large amounts of DNA.
如何监测癌症病人接受医学治疗的进展情况？ 美国约翰霍普金斯大学的研究人员已经开发出一种新的方法，它通过对大量DNA进行迅速测序，或称解码而达到目的。
A study conducted by Johns Hopkins University has revealed that the HPV virus poses a greater risk in contracting cancer than smoking or alcohol.
由约翰霍普金斯大学组织的研究已经显示了HPV病毒是在与癌症的联系中比吸烟和酗酒扮演着更为危险的角色。
Neuroscientist Rudiger von der Heydt, of Johns Hopkins University, has shown that illusory contours are processed in neurons within visual brain area called V2.
约翰斯—霍普金大学的神经学家已经证实了这种“错觉轮廓”是由一个叫做V2的视觉脑区里的神经元处理形成的。
He was previously Dean and Professor of International Relations at the Paul H. Nitze School of Advanced International Studies (SAIS) of the Johns Hopkins University.
他过去曾担任约翰•霍普金斯大学保罗•h•尼采高级国际研究学院(SAIS)院长和国际关系教授。
Roger Clem and Richard Huganir of the Johns Hopkins University School of Medicine made the discovery while studying mice conditioned to associate a particular sound with an electric shock.
这种物质是约翰霍普金斯大学医学院的罗杰·克莱姆教授和理查德哈甘耐尔教授在研究训练老鼠把一种特定的声音和电击联系在一起这一课题时发现的。
But at the Johns Hopkins University Hospital in Baltimore, about ten patients a week are being screened as part of a trial to see if actively looking for cysts can cut the death toll.
巴尔的摩约翰霍普金斯大学医院，每周约有十位患者被测试囊肿检查观察是否减少死亡人数。
Mr Goldthwaite, professor emeritus of history at Johns Hopkins University in Baltimore, Maryland, is an uncompromising researcher.
高德斯·威特先生，马里兰州巴尔的摩市约翰霍普金斯大学历史名誉教授，是位从不妥协的研究者。
"There's something very intriguing going on with that that we don't understand yet," said study lead author Brian Anderson, a space physicist at Johns Hopkins University Applied Physics Laboratory.
“有一些有趣的事情在发生，而我们还不能理解。”约翰·霍普金斯大学应用物理实验室的空间物理学家，该研究的主要作者BrianAnderson说。
Rajiv Rimal, associate professor in the Department of Health, Behavior and Society at Johns Hopkins University, contends that social media hold untapped potential for public health.
约翰•霍普金斯大学健康、行为和社会系副教授RajivRimal主张，对公共卫生而言，社会媒体的潜能尚未被挖掘出来。
To find out, scientists led by Dr. Alkis Togias of Johns Hopkins University had Roche and other healthy volunteers inhale a drug called hexamethonium.
为了寻找答案，约翰-霍普金斯大学的AlkisTogias博士让Roche和其他一些健康志愿者吸入一种叫做六甲铵的药物。
Researchers from the Kennedy Krieger Institute and Johns Hopkins University School of Medicine have collaborated to uncover important new insights into the neurological basis of autism.
肯尼迪·克里格研究所(Kennedy Krieger Institute)和约翰·霍普金斯大学(Johns Hopkins University)医学院的研究人员在一项合作的研究项目中，对于孤独症的神经学基础有了重要的新发现。
"The clock really starts now," said Daniel Serwer, a professor at Johns Hopkins University and scholar at the Middle East Institute.
“时钟从现在开始摆动。”约翰霍普金斯大学教授和中东研究所学者Daniel Serwer说。
Ccording to the Foxnews on November 22, painful memories of people could be erased from their mind by a new medical technology, a research made by Johns Hopkins University suggests.
据国外网站“the Foxnews”11月22日报道，约翰•霍普金斯大学一项研究表明，一种新型药物技术可以“抹去”人们的痛苦记忆。
They stick it out through the Iran-Iraq war and the birth of two children, leaving for good a decade ago when Ms Nafisi received a fellowship from Johns Hopkins University.
他们的婚姻熬过了两伊战争，并且生了两个孩子，直到10年前Nafisi接到约翰·霍金·普斯大学的研究员邀请之后才告终结。
Roger Blumenthal of Johns Hopkins University says Vytorin should not be tried as the first anti-cholesterol remedy for new patients: statins should.
约翰霍普金斯大学的RogerBlumenthal认为Vytorin将不会被当作降低胆固醇的首选药物，但是他汀类药物本身还应当是首选。
Roger Blumenthal of Johns Hopkins University says Vytorin should not be tried as the first anti-cholesterol remedy for new patients: statins should.
约翰霍普金斯大学的RogerBlumenthal认为Vytorin将不会被当作降低胆固醇的首选药物，但是他汀类药物本身还应当是首选。
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