这项研究涵盖了参加“目标追踪计划”项目的学校中的386名幼儿园学童，该项目是一个美国的多点临床试验项目，从1991年开始追踪儿童一生的发展情况。
The study included 386 kindergarteners from schools in the Fast Track Project, a multi-site clinical trial in the U. S. that in 1991 began tracking how children developed across their lives.
这项研究是美国国家衰老研究所试验项目的一部分，美国3个机构的科研人员分别进行了这项实验，用到了2000多只基因相似的实验鼠。
The research, conducted as part of the National Institute of Aging Interventions Testing Program, took place at three separate test sites and involved nearly 2, 000 genetically similar mice.
“我们自己的商店很好地为我们提供了研究室，是这个项目的试验场”，工作室说道。
"Our shop served us well as a research lab and testing ground for this project," the studio said.
这项研究是在密歇根大学健康和退休试验研究项目的国家代表性数据的基础上进行的。
The research was based on nationally representative data from the University of Michigan Health and Retirement Study.
本试验以趣味武术项目的小学教学实践为研究对象。
The research object of this experiment is the teaching practice for funny Wushu project in primary schools.
研究目的：对海量影像和矢量数据的存储组织进行研究、设计开发和试验，解决第二次全国土地调查国家级数据库管理系统建设项目的技术瓶颈。
The purpose of the study is to address technical bottlenecks of the second national land survey state-level database management system by researching mass images and vector data storage technologies.
本文介绍了该项目的研究和试验内容、工程应用情况及研究结论。
This paper introduces the content of this item of research, its testing, application in the project with a conclusive summary.
本文介绍了该项目的研究和试验内容、工程应用情况及研究结论。
This paper introduces the content of this item of research, its testing, application in the project with a conclusive summary.
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