鉴于在研究开始之前，大部分人说他们宁愿逐渐减少吸烟量直到戒烟，因此这个戒烟率是特别可信的。
The quit rates were particularly convincing given that before the study started, most of the people had said they'd rather cut down gradually before quitting.
鉴于在研究开始之前，大部分人说他们更愿逐渐减少吸烟量直到戒烟，因此这个戒烟率是特别可信的。
And the quit rates were particularly convincing given that before the study started, most of the people had said they'd rather cut down gradually before quitting.
那些在研究开始后一个月内就开始吸烟的人在研究结束时抑郁的可能性是那些没有开始吸烟的人的四倍。
Those who began smoking within a month of the study's start were four times as likely to be depressed at the study's end than those who did not begin smoking.
在研究开始的时候，所有的这些人都是五十来岁。
在研究开始时，我们要为这个团队创建以下的规则。
At the start of the study, we set up these rules for the group.
在研究开始阶段，坚持跑步的平均每周要跑上4个小时。
At the beginning of the study, the runners ran for about four hours a week on average.
在研究开始，所有人进行了视力测试，然后进行一年（54周）的观察。
Visual acuity was measured at the start of the study (baseline) and then monitored over one year (54 weeks).
这些青少年接受两次采访，第一次在研究开始的时候，一年之后再进行一次采访。
They were interviewed twice -- once at the start of the study and again 12 months later.
它让用户在研究开始的时候就能得知信息，而不是要等到结果发表之后。
It enables users to find research as it is occurring, rather than waiting for it to be published.
研究对象的年龄在研究开始之时在65岁至84岁之间，他们被跟踪调查了三年半。
The participants were between 65 and 84 years of age at the start of the study, and they were followed for 3.5 years.
在研究开始前，这些人没有代谢性疾病，调查结束时，有308人患上了2型糖尿病。
In the beginning of the study, these people who have metabolic disease, investigation ended, have 308 cases of type 2 diabetes.
在研究开始，儿童只能耐受四十毫克的剂量(0.04盎司或四分之一汤匙的量)的牛奶。
At the beginning of the study, the children were able to tolerate on average only 40 mg (. 04 ounces or a quarter of a teaspoon) of milk.
在研究开始前，31人有轻度不典型增生性癌前病变，5人有中度不典型增生性癌前病变。
At the study start, 31 had the precancerous condition known as mild dysplasia and five had moderate dysplasia.
克里斯蒂米泽尔在研究开始的时候，认为母亲的工作时间长短更可能导致孩子们表现出这种欺凌的行为。
Christie-Mizell began the research thinking that mothers' work hours would be more likely to have an impact on whether children exhibited bullying behavior.
在整个研究过程中，有55%的病人死亡了，其中将近一半是在研究开始的前6个月内死亡的。
Over the course of the study, 55% of the residents died, with nearly half of those deaths occurring within the first six months of the study.
如果吸烟者在研究开始后不久戒烟，患COPD的风险会降低。戒烟的人没有患严重的COPD。
If smokers gave up the habit soon after the start of the study, their risk of COPD dropped. None of the smokers who quit developed severe COPD.
两组被试在研究开始时进行抑郁评估，在大约研究的第14周及最后在研究开始后的大约42周进行评估。
Subjects in both groups were evaluated for depressionat the start of the study, at about 14 weeks into the study, and finally at approximately 42 weeks after the study had begun.
在研究开始前，研究者对受试者进行了肺功能检查，在往后的25年研究过程中也定期进行了肺功能检查。
The researchers checked their lung function at the start of the study and regularly over the 25-year period.
这项新的研究更细的研究延后上学半个小时会产生的影响，在研究开始和三个月后研究结束的时候，学生们被要求填写一份调查问卷。
This new study looks in more detail at the effect of a half-hour delay on school start time by asking students to fill in questionnaires at the start and end of the three-month study.
在调查了1000名18岁以下孩子的母亲后，研究发现，在大多数情况下，妈妈们从早上7点开始日常工作，到晚上11点左右才结束。
After questioning 1,000 mothers with children under 18, it found that, on most days, mums started their routine work at 7am and finished at around 11pm.
在刚开始研究的六个月内，张放弃了传统的方法。
Within six months of starting his research, Zhang had given up on traditional methods.
在60岁左右，“肌肉真的开始分解，”一位研究衰老的研究员凯瑟琳·斯塔尔说，“也正因为如此，老年人对蛋白质的需求实际上增加了。”
At around age 60, "muscles really start to break down," say Kathryn Starr, an aging researcher, "and because of that, the protein needs of an older adult actually increase."
2004年，物理学家兼科学家 MauroZappaterra在哈佛医学院开始了他的博士研究。
In 2004, physician-scientist Mauro Zappaterra began his PhD research at Harvard Medical School.
我们必须从零开始。我们一起在图书馆做了所有的研究。
We had to start from scratch together. We did all of our research in the library together.
随着公司开始在全球范围内运作，它们形成了一个复杂的营销、生产和研究关系网络。
As corporations begin to function globally, they develop an intricate web of marketing, production, and research relationships.
当我在麻省理工学院获得博士学位，然后作为博士后从事太空研究时，这个问题开始困扰我。
While earning my Ph.D. at MIT and then as a post-doctor doing space research, the issue started to bother me.
但当我在麻省理工学院获得博士学位，然后作为博士后从事太空研究时，这个问题开始困扰我。
But?while?earning?my?Ph.D. at MIT and then as a post-doctor doing space research, the issue started to bother me.
多年来，人们一直认为偏侧现象是人类独有的特征，但随着研究人员开始在各种动物身上发现偏侧现象的证据，这一观点很快就站不住脚了。
For many years it was assumed that lateralisation was a uniquely human trait, but this notion rapidly fell apart as researchers started uncovering evidence of lateralisation in all sorts of animals.
一项研究发现，在双语环境下成长的人和后天开始学习第二语言的人之间，大脑结构有相似的变化。
A study found that there are similar changes in brain structure between those who are bilingual from birth and those who start learning a second language later.
研究人员排除了三分之二的最初参与者，因为他们在调查开始时似乎没有任何明确的学习风格。
The researchers excluded 2/3 of the original participants, because they didn't seem to have any clear learning style from the survey at the beginning.
应用推荐