流动人口

At the same time, as the economic transformation and social improvement, there has been a great change in the life of city, many new fields appear on the scene of Sub-district management, for example,"institution people" becomes "social people"; since China has gone into aging society,aged people have increased a lot; ever-growing number of laid-off workers; more and more floating population; All these new situations apparently increased the amount of service targets and bring pressure to Sub-district management, it is hard to deal with in the old system.

例如，"单位人"转变为"社会人"，增加了街道办事处的管理和服务对象；中国已经进人老龄化社会，各街区的老龄人口显著增多，老年人口的活动空间基本上在家庭所居住的街区，这就增加了街道办事处的工作内容；改革中出现了大量失业下岗人员，需要街道办事处的(来源：A32BC2d论92文网www.abclunwen.com)关心和帮助；随着城乡社会流动加快，城市街区的外来人口越来越多，他们既为街区的发展作出了贡献，也给街区的管理带来了压力。

Based on the data from a survey entitled the status of the old in Shanghai and follow-up survey on old people's desire, this paper analyzes the type of intergeneration economic flow in urban old people s family and finds the type of intergeneration economy flow differed with gender, age, educational and marriage status.

文章采用"上海市老年人口状况与意愿跟踪调查"的数据，对不同人口学特征的城市老年人家庭代际经济流动类型进行分析，发现城市老年人家庭代际经济流动类型的性别差异、年龄差异、受教育程度差异和婚姻差异。

The article used double-logarithmic model of migration to analyze reasons of interprovincial migration, basing on the fifth population census.

本文的创新之处在于：一、以省际人口流动为例应用双对数模型对人口流动进行实证分析。

75Additional social stresses may also occur because of the population ex plosion or problems arising from mass migration movements—themselves made relatively easy nowadays by modern means of transport.

75由于人口的猛增或大量人口流动(现代交通工具使这种流动相对容易)造成的种种问题也会对社会造成新的压力。

The long-term trend has been for Americans to leave Northeast and Midwest population centers for warmer, job-creating states in the Sunbelt and West.

长期以来，美国人口流动的趋势是东北部和中西部各州人口外流，而气候温暖、就业机会多的"阳光州"和西部各州则吸引人口流入。

This paper analyzes following issues by using Geographic Information System,(1)the characteristics of immigratory population and migratory population in cities,(2)inflow spatial features for migrant workers in Beijing and Guangdong respectively,(3)situation prediction for migrant workers reflunce to Beijing, and (4)spatiallg distributing features for SARS along traffic lines.

利用地理信息系统技术对中国内地人口流动空间规律进行了初步研究，主要包括：(1)内地城市人口迁移规律，(2 )流入北京、广东两地民工流动状况的空间分析，(3)在北京SARS发生期间民工回流的态势等；SARS沿交通线分布特点。

Additional social stresses may also occur because of the population explosion orby modern means of transport.

由于人口的猛增或大量人口流动（现代交通工具使这种流动相对容易）引发的种种问题也会对社会造成新的压力。

Over the history of Hainan, the residental flow with striking group characteristics among these ethnic groups is forged due to the development socially and economicly as well as the power rise and fall between these groups etc.

海南是一个多族群共同生活着的岛屿，在海南历史上，由于社会经济的变化以及族群之间势力的消长等多种因素，这些族群在海南岛内形成人口流动，并且这些人口流动带有鲜明的族群特征。

However, the effect from impeller did not keep to the outlet of the vaneless diffuser. Through analyzing the periodic mean field, an unsteady effect region was found within the region whose biggest radius ratio was less than 1. 2 in the vaneless diffuser. The unsteady flow at three flow rate conditions had the similar unsteady characteristic.

无叶扩压器内近前盘r-6面上锁相平均流场的分析表明，当叶轮处于不同周向位置时，无叶扩压器内的流动表现出非定常流动特性，尤其是在人口区域非定常流动特性更为明显。

Additional social stresses may also occur because of the population explosion or problems ari sing from mass migration movements-themselves made relatively easy nowadays by modern means of transp ort.

由于人口的猛增或大量人口流动(现代交通工具使这种流动相对容易)引发的种种问题也会对社会造成新的压力。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。