The different demands of each type and each level of census area to remote sensing image were summarized in this paper.
根据人口普查区域划分对地理信息的需求，分析总结了不同区域类型和不同人口数量等级普查区域对遥感影像的要求。
Research by the Centre for Public Health Nutrition at the University of Washington found that only 15% of people shopped for food within their own census area.
据华盛顿大学公共健康营养中心的一项调查显示，只有15%的人口在他们自己的普查区范围内购买食品。
This is because in America, the definition of a food desert is any census area where at least 20% of inhabitants are below the poverty line and 33% live more than a mile from a supermarket.
这是因为在美国，任何普查区中，只要其20%以下的居民低于贫困线，33%的居民于距离超市一英里之外居住，那么该地区即被定义为食品沙漠。
Here, the 10 most crowded cities in the United States, based on land area measurements and population statistics from the United States Census Bureau.
本文列出的十大拥挤都市是通过根据土地面积和人口统计数字(来自美国人口普查局)计算后排序的结果。
Over the decade, census scientists have explored every ocean realm from near-shore waters to the abyssal plains-which cover a greater area of the Earth than all its land.
数十年来，科学家们探索了所有海洋领域，从近岸水体到深海平原——它们在地球上覆盖的面积比陆地总面积还大。
The census bureau says birthrates have dropped in every area of the world except africa .
人口普查局说，除了非洲之外，世界各地的出生率近来已有所下降。
The data come from a census of 57 bird species that the researchers carried out in the area affected by the radioactive plume from the accident.
这一数据来自对57种鸟类的调查统计，整个过程是在受放射性羽毛影响的事发地区。
This paper adjusts the death rate and makes positive analysis for the adjusted death rate of every area with the fifth census data.
本文对传统的死亡率进行了调节，并利用五普时各地区的死亡率进行了实证分析。
The Census Bureau says birthrates have dropped in every area of the world except Africa.
人口普查局说，除了非洲之外，世界各地的出生率近来已有所下降。
Total housing starts in the Edmonton census metropolitan area for 2011 won't repeat the comeback of 2010, which saw a gain of 56 per cent, the Spring 2011 Edmonton housing Market Outlook said.
在埃德蒙顿市区共有住房普查于2011年开始就不再重复了2010年，它见证了百分之56的增益复出，在2011年春季埃德蒙顿房屋市场展望说。
This paper proposed an effective model for census of the road status according to the remote sensing images for the extraction of rural road network timely in large area region.
研究中提出了一种有效的道路现状普查模式，根据最新遥感影像对大面积区域农村路网进行适时提取。
This article is probed into the increasing trend of the senile group and the ageing of population in Changsha urban area according to the census data of 1981 and 1991.
采用长沙市人口普查资料探索人口老化和高龄人群增长趋势，并就1981年和1991年两次对长沙市区长寿老人综合考察中有关生理值等对比研究结果予以报道。
Manitoba's capital and largest city, Winnipeg , is also Canada's eighth-largest Census Metropolitan Area , and has Canada's seventh-largest municipality.
马尼托巴省的首府和最大城市，温尼伯，也是加拿大的第八大普查都市区，并已加拿大第七大市。
Manitoba's capital and largest city, Winnipeg , is also Canada's eighth-largest Census Metropolitan Area , and has Canada's seventh-largest municipality.
马尼托巴省的首府和最大城市，温尼伯，也是加拿大的第八大普查都市区，并已加拿大第七大市。
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