This is Shaun Harper's study, and he points out that on major college campuses across the country, black males make up less than 3 percent of undergraduate enrollments.
这是肖恩·哈珀的研究，他指出，在全国主要的大学校园里，黑人男性在本科生入学人数中所占的比例不到3%。
The study based on an area in Mexico is cited to show that cattle raising has been a major means of livelihood for the poor.
引用这份基于墨西哥某地区的研究是为了说明养牛一直是穷人的主要谋生手段。
This study represents a major expenditure of time and effort.
这项研究意味着要耗费大量的时间和精力。
Children as young as ten are becoming dependent on social media for their sense of self-worth, a major study warned.
一项重大研究警告称，10岁的孩子开始依赖社交媒体来获得自我价值感。
I chose to study engineering at a small liberal-arts university that doesn't even offer a major in electrical engineering.
我选择了一所小的文科大学学习工程学，这所大学甚至没有开设电气工程类专业。
I base this conclusion not on any individual study, but on large-scale and systematic reviews of thousands of studies conducted in every major English-speaking country.
我的结论不是基于任何个体研究，而是基于对每个主要英语国家进行的数千项研究的大规模系统回顾。
In one recent study, psychiatrist and a major hospital tried to see how patients could be made calm.
在最近的一项研究中，精神病学家和一家大医院试图了解如何才能使病人平静下来。
A preliminary study in New Zealand has shown that classroom noise presents a major concern for teachers and pupils.
新西兰的一项初步研究表明，教室里的噪音是老师和学生最关心的问题。
The asthma rate in Barbados is 17 times greater than it was in 1973, when a major African drought began, according to one major study.
根据一项主要的研究：当一场非洲大旱灾发生时，巴巴多斯哮喘病得病率是1973年得病率的17倍还要多。
But a major study by the European Union has confirmed that there are still large amounts in a range of items including chips, instant coffee, bread, biscuits, crisps, breakfast cereals and baby food.
但是，欧盟一个重要的研究证明，在薯条，速溶咖啡，面包，饼干，薯片，早餐谷类食品和婴儿食品这一系列产品中还含有大量这种化学物质。
There is a major study right now that 'snailing it down well.
现在有一项重要的研究很好地确定这观点。
Just last year, a major study in 13 countries found no clear evidence that exposure to the radiation from cellphones causes brain cancer.
就在去年，一项在13个国家开展的重大研究项目表明，没有明确的证据能够证实受手机辐射影响会导致脑癌。
A major study, presented at the American Institute for Cancer Research annual conference, has revealed a strong connection between inactivity and unregulated cell growth.
一项在美国癌症研究中心年会上公布的大型研究披露，缺乏运动与人体细胞的不稳定生长之间有着紧密联系。
More than half of us are unable to get a good night’s rest, say researchers following a major study.
研究人员在一项大型研究中发现，超过半数的英国人晚上睡不好觉。
LONDON - Organic food has no nutritional or health benefits over ordinary food, according to a major study published Wednesday.
伦敦——根据在星期三出版的一份重大的研究报告，表明有机食品并不比普通的食品更为营养和健康。
A major study concluded there's no good evidence that statins (drugs like Lipitor and Crestor) help people with no history of heart disease.
一个主要的研究结论是并没有很好的证据表明抑制素(类似立普妥或可定的药物)能够对无心脏病史的人有所帮助。
Still, as one major study - the Minnesota Heart Survey - found, more of us at least say we exercise regularly.
尽管如此，正如一个主要研究机构-明尼苏达心脏调查机构所发现的，越来越多的人会说至少我们有规律地进行了锻炼。
"This is the first major study that shows how small changes in one master regulator gene can cause a cascade of other metabolic effects in other genes," said lead author Tim Spector in a statement.
“这是第一个重要的研究，它解释了主宰调解员基因中微小的变化可以引发串联的其它基因的新陈代谢变化，”主作者TimSpector在声明中说。
Seniors who take SSRI antidepressants may be more likely to develop cataracts, says the first major study to examine this interaction.
第一项主要研究表明，那些服用SSRI抗抑郁药的老年人可能更容易患有白内障，其风险增加了15%。
Women who drink just two glasses of wine a day are 50 per cent more likely to get breast cancer than those who don't drink at all, a major study has found.
据英国《每日邮报》11月2日报道，一项大型研究发现，每日饮用两杯红酒的女性与不喝酒的女性相比，罹患乳腺癌的风险要高50%。
Using a mobile phone before going to bed can damage your health, according to a major study.
一项大规模研究表明，睡前使用手机会损害健康。
What led you to choose you field or major study?
是什么使你选择你外地或主要研究？
The Transportation Research Board of the National Academies is embarking on a major study to find out what drivers are doing that endangers them and others on the road.
美国国家研究院的交通研究协会正在进行一项大的研究，去发现驾驶员做什么会给他们自己和路上的其他人带来危险。
Nearly two years ago, a major study found that high doses of folic acid in supplement form failed to protect against colon cancer.
差不多两年前，一个主要的研究发现高剂量叶酸添加物成分未能预防结肠癌。
Students should spend more time on their major study.
他们应该多花点时间在专业学习上。
Generally speaking, two major study topics of pragmatics are the generation and interpretation of discourse.
从广意的角度来说，语用学研究的两大主题就是话语的产出和话语的理解。
In this paper, a major study is distributed attitude measurement system based on the method of photographic measurement, and applied to the study of deck deformation field.
在本论文中，主要研究以摄影测量方法为基础的分布式姿态测量系统，并应用到甲板变形测量领域。
Vegans have substantially lower death rates than meat-eaters, a major study has found.
一项重大研究发现：素食者的死亡率明显低于肉食者。
Vegans have substantially lower death rates than meat-eaters, a major study has found.
一项重大研究发现：素食者的死亡率明显低于肉食者。
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