在随机研究中，一部分受试者给予阿司匹林另一部分给予安慰剂。
In a randomized manner, some were given aspirin and some were given placebos.
在随机研究的力度的基础上，专家组推荐伏立康唑作为这些少见部位侵袭性曲菌病的用药首选。
Based on the strength of the randomized study, the panel recommends voriconazole for primary treatment of these very uncommon manifestations of invasive aspergillosis (B-III).
方法：在随机研究中，我们纳入了2521例稳定性左心功能不全的心力衰竭患者，比较ICD治疗、胺碘酮治疗或单用优化药物治疗对生命质量的影响。
Methods In a randomized trial, we compared ICD therapy or amiodarone with state-of-the-art medical therapy alone in 2521 patients who had stable heart failure with depressed left ventricular function.
这意味着研究人员可能会决定只观察在每20分钟内随机分布的15秒间隔。
That means the researcher might decide to observe only during 15 second intervals that are randomly distributed within each 20 minute period.
在宾夕法尼亚州进行的一项研究中，多家餐馆的服务员在将账单交给顾客之前，会随机选择一张账单，在上面写上“谢谢”。
In a study conducted in Pennsylvania, servers in various restaurants wrote "Thank you" on randomly selected bills before presenting the bills to their customers.
首先，研究人员把爱因斯坦机器人放置在一面镜子前，并通过扭曲它的面部至随机表情来指示其“身体姿势任意”。
To begin teaching the robot, the researchers stuck Einstein in front of a mirror and instructed the robot to “body babble” by contorting its face into random positions.
这五位教授在研究中调查了约4,000名美国人，询问他们前一天做了什么，然后就其中随机选取的三件事询问详情。
For the study, the five professors surveyed some 4, 000 Americans, asking what they did the previous day and then quizzing them in detail about three randomly selected events from the day.
这样的研究还指出，人们的行踪通常是不经意的，这于在觅食的动物中表现出来的“随机行走”类似。
Studies such as this suggested that humans wander in an apparently random fashion, similar to a so-called "Levy flight" pattern displayed by many foraging animals.
研究发现那些随机抽取安排服从低脂肪饮食的女性在紧跟着的八年脂肪摄入量明显减少。
The study found that women who were randomly assigned to follow a low-fat diet ate significantly less fat over the next eight years.
这份研究显示在70年代，一位随机来自排名前25位之外的大学经济学教授，会因为进入哈佛后，而使得他的研究产量翻番。
The study showed that during the 1970s, an economics professor from a random university, outside the top 25 programmes, would double his research productivity by moving to Harvard.
这项研究随机选择1000多名年龄在23岁到93岁的澳大利亚妇女。
The study included more than 1, 000 randomly selected Australian women aged 23 to 93.
在该研究中，通过全国性抽样调查，他们每年随机选定5000名芬兰人邮寄问卷收集自我报告的饮酒情况。
In this study, self-reported drinking was collected through a nationally representative survey mailed annually to 5, 000 randomly selected Finnish citizens.
在第三项研究中，研究人员将75名男性和女性随机分为四个小组。
In the third study, 75 men and women were randomly assigned to one of four groups.
考虑到随机化在某些基于矩阵的模拟中的关键作用，研究这些库在调用随机化的情况下的表现是有益的。
Given the pivotal role of randomization in some matrix-based simulations, it is instructive to investigate how these libraries perform in situations that call on randomization.
为了检验这一理论，研究者们进行了一项实验，在实验中参与者们观察一系列随机的光点图形。
To test that theory, researchers conducted an experiment in which participants viewed a series of random dot patterns.
为了更好的理解影响长寿的遗传因素，研究人员分析了年龄在95至119岁之间的800多个研究对象的DNA，并将其与随机控制变量的DNA进行比较。
To better understand the genetic components of longevity, the researchers analyzed the DNA of more than 800 subjects between the ages of 95 to 119 and compared it with DNA from random controls.
在这个专栏中，将谈论我所研究过的一些随机主题，这些主题可能可以帮助您更好地了解在性能测试过程中所发生的情况。
In this column, I will talk about a few random topics that I have been examining that might give you a little bit better understanding of what goes on during the performance testing process.
该研究是在墨西哥进行的一个更大的随机控制实验的组成部分，研究者是埃默里大学和当地的研究者。
The study was part of a larger randomized controlled trial conducted in Mexico by researchers from Emory University and local investigators.
在研究大量夫妻事例中，其中一人感染HIV而另一人没有感染（随机抽取夫妇），得到了很明显的证明。
The evidence for the effectiveness of condoms is clearest in studies of couples in which one person is infected with HIV and the other not (discordant couples).
在这两天中，一些研究对象被随机选中在餐后半小时嚼一片无糖口香糖。
On both days, some of the subjects were then randomly selected to chew sugar-free gum for half an hour after the meal.
科学家们随机对一些人做过小型研究，发现接骨木果可以使你在流感中得到更快的恢复，但为了慎重起见，科学家们同时表示这需要进一步的研究。
And a few small studies done in people show it may help you recover more quickly from flu. But scientists caution that further study is needed.
这项前瞻性研究包括了在哈南省随机选择的社区卫生站中登记的孕妇。
This prospective study included pregnant women registered in health stations in randomly-selected communes in Ha Nam province.
他们的研究是一个在四个城市进行的随机、控制试验。
Theirs was a randomized, controlled trial conducted in fourcities.
在火灾损失研究中，随机获得大小为 12.57的T值的概率小于 0.00000。
In the fire damage study, the probability of obtaining a T value of 12.57 by chance is less than 0.00000.
数据来自于一项名为Moli - sani的流行病学研究，这项研究从意大利南部市政厅已注册人员中随机挑选了一些年龄在35岁以上的男性和女性。
The data come from an epidemiological study called the Moli-sani Project, which selected men and women at least 35 years old randomly from city hall registries in southern Italy.
过去的24个病例数据表明酮类在此方面的疗效，并且更重要的是，两个随机的有对照的研究在2008年发表。
There are about two dozen backward-looking analyses of patient data suggesting keto works, and, more significant, two randomized, controlled studies published in 2008.
在本次研究中，招募了170名男女，年龄在21 - 75岁之间，随机分成4个治疗组，进行为期14周的实验。
In this study, 170 men and women, aged 21 to 75, were randomly assigned toone of the following four treatment conditions for 14 weeks.
这项哈佛大学的研究发表在周三的科学杂志plos One上面，研究发现在被指认为朋友的人中，流感的出现要比随机挑选的人早两个星期。
In the Harvard study, published Wednesday in the scientific journal PLoS One, the flu developed about two weeks earlier in the friend group than in the randomly selected group.
这项哈佛大学的研究发表在周三的科学杂志plos One上面，研究发现在被指认为朋友的人中，流感的出现要比随机挑选的人早两个星期。
In the Harvard study, published Wednesday in the scientific journal PLoS One, the flu developed about two weeks earlier in the friend group than in the randomly selected group.
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