该课题研究人员之一，爱荷华州立大学心理学和统计学教授弗雷德·洛伦茨，研究了550户农村家庭。
Among the researchers on the project that began with 550 rural families was Fred Lorenz, a professor of psychology and statistics at Iowa State University in Ames.
他目前正在进行一项跟踪研究，以地方社区600多户人家为样本。
He is currently following more than 600 families from the local community sample in a longitudinal study.
为了收集正确的数据和防止根据清洁空气法和其他法规进行任意处罚，家禽养殖户正赞助从事排放物调查的国家研究所。
To gather proper data and fend off arbitrary penalties under the Clean Air Act and other laws, livestock producers are now paying for a national study of emissions.
在本文中，我们研究如何构建J SR 168门户应用程序来作为Domino数据库的前端。
In this article, we look at building a JSR 168 portal application as a frontend to a Domino database.
REEEP与能源研究机构TERI一起，正在带头进行“点亮千家万户”的活动，他们力求用太阳能装置代替煤油灯和石蜡灯。
REEEP, along with energy research institute TERI, is spearheading the "lighting a billion lives" campaign, which seeks to replace kerosene and paraffin lanterns with solar devices.
研究者们分析了6300户的购物情况。
斯旺西大学和米兰大学的研究人员认为造成这一结果的原因是沉溺于网络的人更喜欢足不出户，因而导致免疫系统下降。
Researchers at the universities of Swansea and Milan believe the reason lies in the fact people with an Internet addiction are more secluded, and as a result have weakened immune systems.
中文摘要本研究主要是探讨铝处理对平户杜鹃和樟树苗木根分泌物和根萃取液的影响。
The objective of this study was to examine the effects of acid rain on root exudation and extraction of Rhododendron mucronatum and Cinnamomum camphora.
针对西阎高速、西潼高速和西户高速公路沥青路面铣刨旧料，进行泡沫沥青厂拌冷再生的研究。
The study on plant-mixed cold recycling technology for foamed asphalt is carried on based on the milled waste material of Xiyan Expressway, Xitong Expressway as well as Xihu Expressway.
通过对水费收缴难问题的研究，提出了采用分户供水方式解决的一个新思路。
Through the study that how to deal with the difficult problem in charging the water fare, the paper raises a new idea that take the method of water supply to separate house.
在研究现场兴建了一批户用沼气池，在沼气池的进口和出口监测处理效果。
The family size biogas tanks were built in the study site. Their effects were monitored.
通过对一批病鸡的诊断及治疗过程的总结研究，为养殖场及广大养殖户提供了育雏初期的药物利用。
Through to one batch of sickness chickens' diagnosis and the course of treatment summary research, provided has brooded the initial period for the general breeding farms the medicine use.
阐述了基于数字信号处理器TMS320 LF 2407a的户用光伏并网发电系统的研究和设计。
This paper presents the research and design of residential photovoltaic grid-connected generation system based on the digital signal processor TMS320LF2407A.
研究表明，无论是纯棉花种植户，还是兼种稻谷的棉花种植户都因农产品涨价不同程度地增加了收益；
The research shows that all of the different types of cotton growers have benefited from the price increase in terms of their economic return.
研究选取荒漠化草原：西苏旗额仁淖尔苏木阿尔善图嘎查作为研究对象，希望对提高荒漠化草原牧户畜牧业生产效率作出有益的探索。
Selecting Arxant village in Xisu Counties, a desertification grassland, as the study case, this article wishes to help improve the production efficiency in those desertification grassland.
本研究以我国东、西部439户被征地农民家庭的主要劳力为对象，通过问卷调查，考察了被征地农民的社会支持。
The social support of landless farmer was explored by questionnaire in a survey of 439 landless farmers in east and west China.
研究者按照社会阶层划分的标准，走进挑选出的12户不同阶层的家庭，用民族志、焦点访谈和话语分析的方法研究他们收看《新闻报道》的具体形态。
We visited 12 families with different demographic features, studying, through ethnographic methods, focus group interview and discourse analysis, their behavior of watching News Reports.
同时，分析研究了代表性户用沼气池池型的技术来源和特点。
Meanwhile, the specialties and technical resources of related biogas plants were analyzed.
本研究采用分层整群随机抽样方法，共调查农村6229户家庭，15667人。
A household survey was conducted over 6229 rural households in which there were 15667 persons through stratified and cluster sampling.
《康熙休宁县保甲烟户册》对保甲与户籍制度、徽州地方社会等研究有重要价值。
The Bao Jia Residence Booklet of Baoning County During the Reign of the Qing Emperor Kangxi is of great value to the study of residence registration system and social studies in the Anhui province.
提出应认真研究户间热传递对分户热收费的影响。
Points out that the influence of heat transfer between the household partition walls on heat charging should be carefully studied.
研究结果发现，能繁母猪保险的支付意愿受农户收入、损失效率、养殖户文化程度及生猪养殖风险等因素影响。
We found that the WTP was affected by the household income, efficiency in loss, farmer's educational level and the risk of pig breeding, etc.
研究公司说，光纤到户订户的数目将会比过去那些年的总和的两倍。
"The number of FTTH subscribers doubled compared to the previous year," the research firm said.
在一项与养狗有关的研究中，芝加哥大学社会学家伊丽莎白·特里恩（ElizabethTerrien）对洛杉矶90户家庭进行深入的采访，其中包括伍兹女士。
In a study of dog ownership, Elizabeth Terrien, a sociologist at the University of Chicago, conducted 90 in-depth interviews with families in Los Angeles, including Ms. Woods.
855户接受了提议，参与到这项研究中。
因此无论是从目前干线网的需求，还是从长远的光纤到户的要求上来看，都需要探索、研究出性能优良，价格低廉的高速电光调制器。
Therefore, it is necessary to develop a kind of high-speed electro-optical modulator with low cost but good performance so as to meet the current need of route network and the future need of the FTTH.
辨别清楚明代守御千户所以及千户所的属性，对明代卫所制度和明代地理区划等问题的研究有重要意义。
The clarification of this issue is of significance to the research on the division bureau system and geographical…
辨别清楚明代守御千户所以及千户所的属性，对明代卫所制度和明代地理区划等问题的研究有重要意义。
The clarification of this issue is of significance to the research on the division bureau system and geographical…
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