It is pure, white and deadly, as Professor John Yudkin described 40 years ago in a revolutionary book of that name.
正如约翰·尤德金（John Yudkin）教授在40年前出版的同名革命性著作中所描述的那样，它纯净、洁白但致命。
It is pure, white and deadly, as Professor John Yudkin described it 40 years ago in a revolutionary book of that name.
正如约翰·尤德金教授在40年前出版的同名革命著作中所描述的那样，它纯净、洁白但致命。
Professor John Britton, chairman of the Royal College's tobacco advisory group, said legislation to ban smoking in the home would be unenforceable.
约翰·布里顿教授是皇家学院烟草咨询小组的组长，他说在家中禁止吸烟的法令可能不会被强制执行。
To explain why, let me answer a rhetorical question posed by Professor John Taylor of Stanford University in a recent op-ed article in The Wall Street Journal.
为了解释其中的理由，我先回答斯坦福大学教授约翰·泰勒最近在《华尔街日报》发表的一篇文章中提出的一个反问。
There, he met Professor John Bell, who was well-known for using deductive reasoning to diagnose diseases.
在那儿，他认识了约翰·贝尔教授，贝尔教授因使用演绎推理来诊断疾病而闻名于世。
The movie told a story about a brilliant professor John Nash's struggle with the mental illness all his life.
这部电影讲述了这样一个故事：一位才华横溢的教授约翰·纳什一生与精神疾病斗争。
But they mostly play defense, and that's what Naval Postgraduate School professor John Arquilla wants to change.
不过，他们大多是在防守，而这正是美国海军研究生院教授约翰·阿奎拉想要改变的。
Professor John McGrath, from King's College London, says grafted skin tissue has no blood vessels and therefore no oxygen.
伦敦国王学院的教授约翰 麦克格雷斯说，移植的皮肤组织没有血管，因此缺氧。
The team, led by Professor John Sutherland, have now unveiled what they claim to be the "first historically accurate portrait" of Mr Darcy.
约翰·萨瑟兰教授领导的研究团队现在公布了据称是“第一份还原历史的”达西肖像。
In the 1990s a study by a team of scientists lead by Professor John Reid, from Hampshire College, Massachusetts, attempted to explain the rocks' movement.
上世纪90年代，由美国马萨诸塞州汉普郡学院的约翰·里德带队的一支科学家小组曾试图揭开死亡谷石块漂移之谜。
Professor John Speakman, who co-ordinated the study, said that in evolutionary terms fitness was made up of two things: survival and the ability to reproduce.
约翰·斯皮克曼教授协调此项研究，称从进化角度看，健康由两要素构成：生存和再生产的能力。
Professor John Duncan, from the National Society for Epilepsy, said that the current evidence did not necessarily warrant restrictions on the use of the remedy.
英国国家癫痫学会教授约翰·邓肯说目前的证据并不是限制此种药物使用的必要依据。
Obesity, in which excess body fat has accumulated to such an extent that health may be adversely affected, meets the dictionary definition of disease, argues Professor John Wilding.
约翰·怀尔丁教授认为，肥胖症是指体内多余的脂肪积累到对健康造成不利影响的程度，符合字典中对疾病的定义。
For example, Professor John Cleland of the London School of Hygiene and Tropical Disease (LSHTM) said the study could be of use to people monitoring the spread of contagious diseases.
举个例子，伦敦卫生和热带疾病（LSHTM）学院的JohnCleland教授表明这项研究可以帮助监测蔓延的传染性疾病。
Professor John Oxford, Britain's leading flu expert and a virologist at st Bart's and Royal London hospitals, said: "This a new and interesting approach and they are a much respected group."
在圣巴特和伦敦皇家医院工作的英国占领导地位的流感专家、病毒学家约翰牛津教授，说：“这是种新的令人感兴趣的方法，他们也是一个非常令人尊敬的团队。”
Professor John Gunstad, of Kent State University, Ohio, said the research showed obesity can damage the brain, 'especially the parts most important for paying attention and learning new things'.
俄亥俄州肯特州立大学的一位教授称，这份研究报表现实了肥胖对于大脑所造成的伤害，“特别是对于那些关乎集中注意力以及学习新事物的大脑部分，影响更深。”
But in this interview, Professor John Conly argues that the overuse and misuse of antibiotics leading to antimicrobial resistance - the theme of World Health Day 2011 - is the more important topic.
但在接受采访时，John Conly教授认为过度使用和滥用抗生素导致抗菌素耐药性，即2011年世界卫生日的主题，是更为重要的问题。
Professor John Deanfield, senior author, UCL Institute of Child Health, added: "Previous studies have shown an association between periodontitis and blood vessel dysfunction, heart attack and stroke."
该研究首席作者、伦敦大学学院儿童健康研究所John Deanfield教授补充说：“此前的研究业已表明牙周炎与血管功能低下、心脏病发作及中风具有相关性。”
Professor John Deanfield, senior author, UCL Institute of Child Health, added: "Previous studies have shown an association between periodontitis and blood vessel dysfunction, heart attack and stroke."
该研究首席作者、伦敦大学学院儿童健康研究所John Deanfield教授补充说：“此前的研究业已表明牙周炎与血管功能低下、心脏病发作及中风具有相关性。”
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