全文获取类型
收费全文 | 11487篇 |
免费 | 352篇 |
专业分类
各国政治 | 380篇 |
工人农民 | 449篇 |
世界政治 | 775篇 |
外交国际关系 | 388篇 |
法律 | 7713篇 |
中国政治 | 69篇 |
政治理论 | 2006篇 |
综合类 | 59篇 |
出版年
2020年 | 145篇 |
2019年 | 183篇 |
2018年 | 231篇 |
2017年 | 251篇 |
2016年 | 269篇 |
2015年 | 175篇 |
2014年 | 241篇 |
2013年 | 1030篇 |
2012年 | 278篇 |
2011年 | 304篇 |
2010年 | 246篇 |
2009年 | 265篇 |
2008年 | 294篇 |
2007年 | 322篇 |
2006年 | 332篇 |
2005年 | 252篇 |
2004年 | 272篇 |
2003年 | 301篇 |
2002年 | 242篇 |
2001年 | 496篇 |
2000年 | 467篇 |
1999年 | 355篇 |
1998年 | 145篇 |
1997年 | 126篇 |
1996年 | 122篇 |
1995年 | 116篇 |
1994年 | 132篇 |
1993年 | 111篇 |
1992年 | 253篇 |
1991年 | 250篇 |
1990年 | 255篇 |
1989年 | 262篇 |
1988年 | 261篇 |
1987年 | 268篇 |
1986年 | 231篇 |
1985年 | 253篇 |
1984年 | 197篇 |
1983年 | 205篇 |
1982年 | 140篇 |
1981年 | 137篇 |
1980年 | 105篇 |
1979年 | 146篇 |
1978年 | 107篇 |
1977年 | 88篇 |
1976年 | 86篇 |
1975年 | 72篇 |
1974年 | 92篇 |
1973年 | 85篇 |
1971年 | 70篇 |
1970年 | 70篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
971.
972.
973.
974.
975.
John P. Burns 《当代中国》1999,8(20):67-87
As a result of its autonomy from society and institutional integrity, both legacies of British colonialism, the transition of the Hong Kong civil service to Chinese rule has been smooth. To accommodate continuing changes to state‐society relations, however, the civil service must begin sharing power with society to ensure stability. This paper examines changes in the state‐society and inter‐state sectors since the 1 July 1997 handover. 相似文献
976.
977.
The assumption that males approach dating from a pronounced psychobiological orientation while females approach it from a psychoaffectional orientation was questioned. The sex role adopted by the individual was considered to be as important a variable as biological sex. Male and female subjects from three age groups, 16–17 years, 19–20 years, and 24–25 years, completed questionnaires designed to measure their sex roles and dating orientations. All groups of males were found to approach the dating relationship from both a psychoaffectional and psychobiological orientation, while all groups of females approached it from a psychoaffectional orientation and showed an increase in psychobiological orientation with increasing age and increasing depth of relationship. Significant differences were also found in dating attitudes between male and female subjects adopting different sex roles. It was concluded that neither masculinity and femininity, nor psychobiological and psychoaffectional attitudes to dating, lie on single continua. Masculine and feminine sex roles as independent dimensions influence psychobiological and psychoaffectional orientations to dating which are in themselves independent dimensions and not ends of a single continuum.Received her B.A. (Hons. 1) at Macquarie University and Dip. Teaching from Syndney Teachers' College. Current research interest is adolescent sexuality.Received M.A. (Hons. I) and Ph.D. at University of Sydney. Fellow of the Australian Psychological Society. Chairman (Sydney Branch) of the Australian Psychological Society. Current research interest is the psychology of adolescence. 相似文献
978.
979.
Stuart T. Hauser 《Journal of youth and adolescence》1976,5(2):161-177
Using a specially designed Q-sort technique, multiple self-images which were held by each of 60 adolescents were studied. Sixty normal and psychiatrically hospitalized adolescents were tested initially and then every 6 months for 12–18 months. Each subject's self-images were analyzed in terms of their complexity. Results showed that, as predicted, the patients and normals differed significantly. The patients had consistently lower complexity scores on each trial. The patients' and normals' patterns of complexity scores are discussed in terms of their reflecting the ego identity configurations described clinically by Erikson and operationally defined herein.This study was supported in part by a Research Scientist Development Award (Kl-70-178) from the National Institute of Mental Health.Received his medical training at Yale University School of Medicine and his psychiatric training at Massachusetts Mental Health Center. Currently continuing graduate training in personality and development in the Psychology and Social Relations Department at Harvard University. Present research interests are in the interplay between fantasy and nonverbal process in interracial adolescent dyads; and in the longitudinal study of adolescent identity development. 相似文献
980.