Population-based surveillance studies using laboratory-confirmed cases were sought for each incidence group by a computerized search of the scientific literature.
检索相关科学文献，为每个发病率组检索出基于人群监测研究并采用实验室检查确诊的病例数据。
The first group was told that they could only communicate via 'email', which would be simulated by written messages passed around the group by a designated 'mail server'.
第一组被告知，他们只能通过“email”进行沟通。有一个特定的“邮件服务器”，大家通过它相互传递写下的消息。
The speaker was shouted down by a group of protesters.
一群抗议者大叫大嚷，盖过了讲话人的声音。
The Confederation of British Industry, a business lobby group, estimates that 15 billion pounds could be saved by treating chronic diseases at home.
英国工业联合会，一个商业游说团体，估计通过在家中治疗慢性疾病可以节省15亿英镑。
It continued the efforts, begun in 1961, by Project OSCAR—a US-based group that built and launched the very first nongovernmental satellite just four years after Sputnik.
它延续了1961年由奥斯卡计划开始的行动。奥斯卡计划是一个总部设在美国的组织，在人造卫星“斯普特尼克”之后仅四年就制造并发射了第一颗非政府卫星。
By selecting a group of suitable entrance parameters, a submerged inlet with the trapezoid entrance on the plane surface is designed and verified.
通过选取一组合适的入口参数，设计了一种在平面上具有梯形入口的水下入口，并进行了验证。
The private preschool was founded by members of the Blue Man Group who wanted to send their own children to study in a school they felt supported creativity.
这所私立幼儿园由蓝人乐队的几位成员创立，他们想要自己的孩子到一所他们认为培养创造力的学校去学习。
一群天鹅缓缓游过。
Julius Caesar was murdered by a group of conspirators famously headed by Marcus Junius Brutus.
尤利乌斯·凯撒被以人所共知的马库斯·朱尼厄斯·布鲁特斯为首脑的一伙谋反者谋杀了。
The Action Group worked by dividing its tasks among a large number of subgroups.
行动小组将任务分配给多个隶属的小组以完成工作。
The survey was conducted by a group of researchers, which was about the quality of students' sleep.
这份关于学生睡眠质量的调查是由一群研究人员推进的。
Meanwhile, a second group was directed to solve the same problems by collaborating with one another, without any prompts from their instructor.
与此同时，第二组被要求通过相互合作来解决同样的问题，没有任何来自他们的导师的提示。
The commodities produced in these zones were extracted, processed, and transported entirely by members of a single group.
在这些区域生产的商品完全由一组成员提取、加工和运输。
The concept was invented by a group of students at Brown University in Rhode Island after a friend complained of waking up tired and performing poorly on a test.
这一概念是由罗德岛州布朗大学的一群学生创造的，因为他们的一个朋友抱怨说早上起来很累，考试发挥得很差。
In one, members of a group were asked simply to repeat words spoken by the caller.
在其中一个实验中，小组成员被要求简单地重复打电话者所说的话。
It's no small challenge for a blog run by a group of ordinary—if ambitious—young people, but the members of Generation O are up to the task.
对于由一群普通——如果有抱负——的年轻人运营的博客来说，这是一个不小的挑战，但GenerationO 的成员会胜任这项任务。
If your project is being resisted, for example, by a group of veteran employees, ask another old-timer to speak up for it.
例如，如果你的项目遭到一群资深员工的反对，那就另请一位老前辈为它辩护。
Hunting consists of pursuing a fox across the countryside, with a group of specially trained dogs, followed by men and women riding horses.
狩猎包括带着一群受过特殊训练的狗在乡间追逐一只狐狸，后面跟着骑着马的男男女女。
Because making sweet dumplings is like a game or an activity, they are usually done happily by a group of friends or family members.
因为包饺子就像一种游戏或活动，通常是一群朋友或家庭成员愉快地进行。
We are finally waking up to the severity of the problem by supporting and developing a group of tools, apps and approaches intended to prevent scammers from getting through.
我们终于意识到问题的严重性，并通过支持和改进一系列工具、应用程序和方法以防止骗子得逞。
This strategy of direct access to a maximum number of ecological zones by a single group is called vertical economy.
单一集团直接进入最大数量的生态区的战略称为垂直型经济。
A survey by Barna research group found the top reason given by Americas for the fake news phenomenon is "reader error," more so than made-up stories or factual mistakes in reporting.
巴纳研究集团的一项调查发现，美国人认为出现假新闻现象最主要的原因是“读者错误”，而不是编造的故事或报道中的事实错误。
Let's suppose that a group of these fish had the genetic flexibility to discover and feed off another resource that was unused by the other fish.
我们假设这些鱼中的其中一组具有遗传的灵活性，可以发现并取食另一种未被其他鱼利用的资源。
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