首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   4991篇
  免费   49篇
  国内免费   2篇
管理学   183篇
民族学   85篇
人才学   15篇
人口学   148篇
丛书文集   231篇
理论方法论   3140篇
综合类   802篇
社会学   306篇
统计学   132篇
  2023年   5篇
  2022年   8篇
  2021年   8篇
  2020年   14篇
  2019年   24篇
  2018年   16篇
  2017年   22篇
  2016年   16篇
  2015年   26篇
  2014年   84篇
  2013年   30篇
  2012年   122篇
  2011年   82篇
  2010年   73篇
  2009年   70篇
  2008年   84篇
  2007年   117篇
  2006年   118篇
  2005年   121篇
  2004年   105篇
  2003年   86篇
  2002年   87篇
  2001年   124篇
  2000年   103篇
  1999年   33篇
  1998年   41篇
  1997年   21篇
  1996年   21篇
  1995年   36篇
  1994年   29篇
  1993年   171篇
  1992年   205篇
  1991年   273篇
  1990年   98篇
  1989年   208篇
  1988年   194篇
  1987年   216篇
  1986年   230篇
  1985年   257篇
  1984年   257篇
  1983年   245篇
  1982年   300篇
  1981年   338篇
  1980年   218篇
  1979年   39篇
  1978年   18篇
  1969年   5篇
  1963年   4篇
  1959年   8篇
  1957年   6篇
排序方式: 共有5042条查询结果,搜索用时 31 毫秒
991.
This Mahidol Population Gazette presents Thailand's population and demographic estimates as of July 1, 2000, using the standard techniques of demographic analysis. The paper provides estimates of Thailand's total population, population by sex, population in urban and rural areas, population by region, and by age group. In addition, figures of crude birth and death are listed per 1000 population, natural growth rate, and infant mortality rate per 1000 live births, male and females' life expectancy at birth and at age 60, total fertility rate, contraceptive prevalence rate. The number of the aged population in 2020 is also presented. Presented in a bar graph is a population pyramid for Thailand in the year 2000, illustrating male and females' age and year of birth.  相似文献   
992.
A one-page compendium of population data as of April 1, 1995, was provided for Thailand. Total population reached 59,160,000: 29,562,000 males and 29,598,000 females, and 18,683,000 in urban and 40,477,000 in rural areas. Regional distribution of population was 11,884,000 in the North region, 19,262,000 in the Northeast, 7,406,000 in the South, 12,834,000 in the Central (excluding Bangkok Metropolis), and 7,774,000 in Bangkok Metropolis. The age distribution of the population was as follows: 17,038,000 under 15 years old; 37,803,000 aged 15-59 years; 4,319,000 over 60 years old; 19,782,000 aged 6-21 years; 38,226,000 aged 18 years and older; 35,975,000 aged 20 years and older; and 15,273,000 women 15-44 years old. The crude birth rate was 17.4 per 1000 population. The crude death rate was 6.1 per 1000 population. The natural growth rate was 1.1%. The infant mortality rate was 30.9 per 1000 live births. Life expectancy at birth was 66.6 years for males and 71.7 years for females. Life expectancy at 60 years was 18.8 additional years for males and 22.0 additional years for females. The total fertility rate was 1.95 per woman. Contraceptive prevalence was 74.0%. Projected population in 2012 was 70,995,000 persons. Among youth 15-24 years old, 9% of rural single males and females, 25% of other urban single males, and 45% of single Bangkok males lived away from parents. 34% of single other urban females and 31% of single Bangkok females lived away from parents. In rural areas, 36% of married males and 42% of married females lived away from parents. In other urban areas, 64% of married males and 75% of married females lived away from parents. In Bangkok, 99% of married males and 81% of married females lived away from parents.  相似文献   
993.
In thousands, Thailand's total population as of January 1, 1995, was 58,995, of which 29,480 were male and 29,515 were female. 18,630 live in urban areas and 40,365 live in rural areas. 11,851 live in the northern region, 19,208 to the northeast, 7385 in the South, 12,798 centrally, and 7753 in the Bangkok metropolis. 16,990 were under age 15, 37,698 aged 15-59, and 4307 aged 60 and over. There were 15,230 women of reproductive ages 15-44. Crude birth and death rates per 1000 population were 17.4 and 6.1, respectively, with an overall natural growth rate of 1.1%. Infant mortality was 30.9 per 1000 live births. Male and female life expectancies at birth were 66.6 and 71.7 years, respectively. Further life expectancies at age 60 for males and females were 18.8 and 22.0 years, respectively. The rate of total fertility per woman was 1.95 with a contraceptive prevalence rate of 74.0% and an anticipated population of 70,995 in the year 2012.  相似文献   
994.
995.
"In this paper we are presenting an epidemiological analysis of tobacco-related cancer risk in Poland in 1963-1989 and, in addition, etiological characteristics of the cancers." Data are from official sources. The results indicate that "standardized mortality rates had significantly increased for all tobacco-related cancer sites in 1963-1989."  相似文献   
996.
997.
998.
"The aim of the study was an evaluation of death risk among men and women of working age exposed to cardiovascular risk factors. The survey covered random samples of the population living in the regions of Wroclaw and Ciechanow, [Poland,] including families of all who died from cardiovascular diseases in 1988.... The results of demographic analyses [indicate] that social factors exerting a negative effect on health behaviours are responsible for high mortality in males. Moreover, difficulties of Polish life place additional stress on male population.... For each from among 18 analysed factors the risk of death from cardiovascular diseases was several times higher in exposed males than in females."  相似文献   
999.
暮年左宗棠     
在1878年12月攻占喀什以后的岁月里,左宗棠忙于新疆的重组和重建。他重新规划区域,重新测量农地,重建村庄和城镇,设立学校,改革货币,改革财政体制,试图引进养蚕业,刺激农业生产,在该地区建立一种行政体制,其基础是恢复本地头人管理百姓的办法,并将之条理化。新疆于1884年建省.由左宗棠所完善的行政体制直到革命成功、推翻清朝统治之后仍然存在。  相似文献   
1000.
篇章、语篇、信息——系统功能语言学视角   总被引:3,自引:0,他引:3  
"篇章"和"语篇"指的是同一种事物,只是看问题的角度不同。语篇分析就是把篇章跟语言的系统联系起来。作者认为,语篇有各种变体,语码变体跟语域、语类无关。文学语言的特殊性源于语法隐喻。从事语篇分析的学者都是从自己特定的角度出发的,如,批评话语分析、积极话语分析。很多意义是不能量化的,我们不仅要重视概念意义,也要重视人际意义。作者还论证了计算机对语篇分析、机器翻译的作用。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号