In the middle of a study period, you must be a little tired.
在学习期间，你一定有点累了。
Yet the complexities that confront those who would study such materials are not wholly different from those recently surmounted by historians of criminal law in England during the same period.
然而，研究这类材料的人所面临的复杂性，与英国刑法史学家最近在同一时期所克服的复杂性并没有完全不同。
A 2015 study from the University of California, Berkeley, found that teens who go to bed late are more likely to gain weight over a five-year period.
加州大学伯克利分校2015年的一项研究发现，晚睡的青少年在五年内更有可能长胖。
The study was conducted over a period of decades.
这项研究时长超过数十年。
The authors of the current study turned their attention to long-term sleep loss, and examined whether the effects of such constant sleep deprivation could be erased with an extended resting period.
现在的研究人员将他们的注意力放在了长期睡眠缺失上，考察了是否持续的休息周期的影响能够弥补此种连续的睡眠缺失的损害。
From the number of measles cases and deaths found in the study we calculated the total number of measles cases and deaths for all of Nepal during the study period and in 2004.
根据研究中获取的麻疹病例数量和病死人数，我们计算了研究期间和2004年尼泊尔所有地区的麻疹病例数和病死人数。
In the year that the new high school schedule was implemented for the schools involved in the above study, teachers found that more of the curriculum was able to be taught in a single period.
在这一年，新高中的时间表被实施在研究里面涉及的学校，老师们发现更多的课程能够在一个单一的时间段里面被教。
Those curious about detailed methodology of the test, which was conducted over an 18-day period in January, can check appendix five of the study on page 15.
很惊奇这些对于测试方法的细节，在1月份进行了超过一个18天时期，能够检查在第15页的5项研究的附录。
The number of mesothelioma deaths reported and the number of countries reporting deaths increased during the study period, probably due to better disease recognition and an increase in incidence.
研究期间所报告的间皮瘤死亡人数和报告死亡人数的国家数量均有所增加，可能由于有更好的疾病识别能力，同时该病的发病率也再增加。
Mr Graham-Cumming explained that, following a period of study, a computer simulation of the Analytical Engine would be produced before its eventual construction.
格莱汉姆·卡明先生解释道：经过一段时间的研究，这台分析机的一个电脑仿真机会在最终的完整构造出来之前被生产出来。
To prove that, they would need to grow the cells in the lab for a longer period of time and study their ability to develop into other cell types — a process now underway in their lab.
为了确认，他们还需要在实验室将细胞培养更长一段时间，研究其形成其他类型细胞的潜力，他们正在实验室里进行这一实验。
The risk of developing diabetes over the study period was about 10 percent for men and 8 percent for women.
在这一研究期间，男人罹患糖尿病的比率大约是10%，女人是8%。
This finding held true across all three weeks of the study, suggesting that a long period of shut-eye could temporarily make up for the chronic sleep loss.
这项发现通过了三星期的研究得来，具有真实性，暗示着长时间的睡眠能够短暂的弥补长期的睡眠缺失。
For white girls, rates of obesity peaked in 2005 and then declined to 2001 levels by the end of the study period.
对于拜仁女孩来说，肥胖率在2005年达到顶峰，到研究期结束时下降到2001年水平。
Men sleeping 8, 9 and 10 hours a night had 12 percent, 17 percent and 34 percent greater risk of dying within the study period.
在此研究期间，每晚睡8、9和10个小时的男性与睡7小时男性相比，死亡率则上升了12%、17%和34%。
In his latest study, this anatomical evidence allowed Trinkaus to date the origin of shoes to a period long before the oldest known shoe remains.
在他的最新研究中，这一解剖学的证据，使得Trinkaus将鞋的起源时间确定为一个比之前我们知道的更早得多的时期。
They found that, at the end of a three-month study period, sTMS was significantly better at reducing patient pain than the sham treatment.
在三个月的研究期结束的时候，他们发现，在减轻患者痛苦上，sTMS明显优于参照疗法。
10-year Australian study found that older people with a large circle of friends were 22 percent less likely to die during the study period than those with fewer friends.
研究人员现在才开始注重友谊和社交圈在人的综合健康方面的重要性。为期10年的澳大利亚研究发现，有广阔朋友圈的老年人死于研究期间的比率比朋友很少的老人低20%。
The study followed more than 3, 200 teenagers ages 13 to 18 over a period of four years.
研究用时四年，在3200多名13到18岁的青少年中进行。
Quality of care improved over the study period, but performance remained suboptimal in some areas.
护理质量在研究期间有所改善，但是一些地区的表现仍未达到最佳标准。
About 6 percent of the people in the study were diagnosed with cancer during the follow-up period.
在研究的对象人群中有6%的人在随后的时间段内被诊断患上癌症。
The study was conducted on healthy people who were subjected to pain for a short period of time.
她说，这项研究是在只承受了很段时间疼痛的健康人身上进行的。
In the largest study of its kind, researchers find that the risk of severe breathing problems rises significantly in babies born prematurely, even those born in the so-called late preterm period.
在大量的相关研究中，研究人员发现，早产儿呼吸系统出问题的风险明显要高于(足产儿)。即使在所谓的晚期早产儿中，亦是如此。
But when they looked at how the identical twins behaved over the course of the 12-year study period, they found marriage did have an active effect.
他们对一对同卵孪生兄弟进行为期12年跟踪研究发现，婚姻是对他们行为确实有重要影响。
However, the researchers say one reason could be that there were far fewer women in the study than men, and only a small number of women changed their marital status during the follow-up period.
不过，研究人员称，可能是因为参与研究的女性人数远远少于男性，而且在跟踪调查中仅有一小部分女性婚姻状况有所变化。
But the factor that most strongly predicted both academic success and good social skills throughout the study period was quality of parenting.
但在儿童学习生涯当中对其学习以及社会技能影响最大的还是父母教养的质量。
In a study of the effects of exercise on longevity, medical researchers tracked 500 middle-aged men over a 20-year period.
在一项有关运动对长寿的影响的研究中，医疗研究人员在为期20年的时间中跟踪调查了500名中年男性。
About 48 percent of these patients relapsed during the six-month period, 40 percent did not relapse, and the remainder dropped out of the study.
这些患者中大约48%在六个月的周期中复发，40%没有复发，其余则从研究中脱落了。
About 48 percent of these patients relapsed during the six-month period, 40 percent did not relapse, and the remainder dropped out of the study.
这些患者中大约48%在六个月的周期中复发，40%没有复发，其余则从研究中脱落了。
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