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   12760篇
  免费   589篇
  2023年   78篇
  2020年   212篇
  2019年   259篇
  2018年   620篇
  2017年   573篇
  2016年   654篇
  2015年   333篇
  2014年   292篇
  2013年   3100篇
  2012年   370篇
  2011年   525篇
  2010年   508篇
  2009年   373篇
  2008年   367篇
  2007年   408篇
  2006年   261篇
  2005年   199篇
  2004年   163篇
  2003年   154篇
  2002年   172篇
  2001年   198篇
  2000年   164篇
  1999年   162篇
  1998年   134篇
  1997年   125篇
  1996年   116篇
  1995年   112篇
  1994年   94篇
  1993年   121篇
  1992年   104篇
  1991年   107篇
  1990年   90篇
  1989年   94篇
  1988年   76篇
  1987年   98篇
  1986年   90篇
  1985年   112篇
  1984年   117篇
  1983年   119篇
  1982年   103篇
  1981年   97篇
  1980年   104篇
  1979年   99篇
  1978年   101篇
  1977年   105篇
  1976年   107篇
  1975年   96篇
  1974年   67篇
  1973年   60篇
  1972年   60篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
2.
Book reviews     
TRANSFORMATION SCENE: THE CHANGING CULTURE OF A NEW GUINEA VILLAGE, by Ian Hobgin. The International Library of Sociology and Social Reconstruction, Routledge and Kegan Paul, London, 1951. xiv + 326 pp. with 2 maps and 22 plates. Price 30s.

AN INTRODUCTION TO WORLD POLITICS. By Professor W. Friedmann. 2nd ed. London, 1952 (Macmillan & Co. Ltd.), pp. xiv + 384. (Maps and tables).

THE SOCIAL SERVICES OF MODERN ENGLAND. By M. Penelope Hall. Routledge, 1952. Pp. viii 332. Price 25s.  相似文献   

3.
4.
Palace lanterns were important and highly visible decorations in the imperial palace in Beijing, China, during the Qing dynasty (1636–1912). Most lanterns had colourful tassels made of fibres. The study performed a comprehensive investigation of the materials and dyes used for palace lantern tassels preserved in The Palace Museum, Beijing. Eight samples with different colours, including yellow, green and red, from five palace lanterns were analysed. By using ultra-performance liquid chromatography combined with time-of-flight mass spectrometry, the compositions of the dyes were identified quickly, and thus the dyes' origins were explored. A X-ray fluorescence spectrometer assisted in the detection of whether a mordant was used during the dyeing process. As a result, the tassels were all made of silk, discovered through the use of microscopic observation and micro-Fourier transform infrared spectrometry analysis. Different dyeing techniques were found in these tassels: yellow tassels were dyed by cork tree or turmeric by a direct dyeing method; greens were dyed by pagoda bud with an iron mordant, or by the combination of cork tree and indigo using multi-dyeing method; and red tassels were coloured with different acid red industrial dyes. These results provide valuable data for the conservation of ancient textile tassels and contribute to the investigation of other hanging tags.  相似文献   
5.
Geographic research on neoliberalism has explored the restructuring of educational landscapes wrought through marketisation of preschool, school and higher-education provision and considered the responsibilisation of parents and children for educational outcomes. This study develops understanding of the contingent emergence of neoliberal educational reform, and its progressive and regressive impacts, through an examination of the burgeoning private tuition market in England and Wales. The paper outlines the contours of the previously hidden supplementary education industry, demonstrating that it reinforces regional and classed inequalities, while opening possibilities for ethnic minority advancement. Conceptually, the paper advances debate about socio-spatial specificity in neoliberal change, showing that the intersection of policy, free markets and consumer behaviour reshapes the educational landscape in ways that extend beyond state intention and control. Through these processes, contingent market forms are produced that offer social mobility for some, but ensure the social reproduction of enduring regimes of power.  相似文献   
6.
7.
8.
9.
10.
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