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   7915篇
  免费   132篇
  国内免费   395篇
教育   6247篇
科学研究   1054篇
各国文化   17篇
体育   434篇
综合类   475篇
文化理论   6篇
信息传播   209篇
  2024年   4篇
  2023年   44篇
  2022年   32篇
  2021年   87篇
  2020年   163篇
  2019年   147篇
  2018年   125篇
  2017年   126篇
  2016年   162篇
  2015年   177篇
  2014年   462篇
  2013年   708篇
  2012年   593篇
  2011年   579篇
  2010年   474篇
  2009年   411篇
  2008年   496篇
  2007年   581篇
  2006年   553篇
  2005年   482篇
  2004年   492篇
  2003年   418篇
  2002年   336篇
  2001年   266篇
  2000年   155篇
  1999年   93篇
  1998年   54篇
  1997年   48篇
  1996年   46篇
  1995年   26篇
  1994年   26篇
  1993年   24篇
  1992年   15篇
  1991年   8篇
  1990年   5篇
  1989年   7篇
  1988年   11篇
  1979年   2篇
  1977年   2篇
  1976年   1篇
  1957年   1篇
排序方式: 共有8442条查询结果,搜索用时 9 毫秒
31.
完全立方型三次函数为系数的线性微分方程   总被引:4,自引:0,他引:4  
通过把线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,并给出了严格的证明和应用实例。  相似文献   
32.
"新基础教育"通过成型性研究中期评估的研究和实践,形成了"推进型评价"概念.本文在分析学校转型性变革中推进型评价的性质基础上,介绍了推进型评价指标体系构成的特点与权重分配,同时揭示了"新基础教育"成型性研究中期评估活动过程中的方法论思想,及评估活动对所有参与者产生的评估效应和发展价值.  相似文献   
33.
Studies have acknowledged children not as climate change victims only, but also as climate change actors. However, only a few have addressed the preparatory stages of children as climate change actors. However, the few studies that addressed these preparatory stages gave attention only to the roles of schools and government agencies without adequate attention to that of parents. This article therefore attempts to discuss the role of eco-parenting in building mitigation and adaptation capacities in children. Relying on the authoritative parenting model, the article avers that eco-parenting can have significant effects on children's ability to protect the environment, mitigate, and adapt to climate change impacts.  相似文献   
34.
The beginning of the twentieth century was a period of pedagogical enthusiasm and renewal in the field of education. Based on a list of articles concerning art education published in Belgian periodicals between 1903 and 1923, the author undertakes an analysis of the title words in order to study how the subject was able to evolve. For this purpose, the pertinent title words are grouped into content categories. It can be seen that these content categories demonstrate specificity compared to other periods. The specificity of the subject at a given moment implies that the transformation of the subject consists of the emergence, the decline or the exchange of categories, which can also be demonstrated. The connections of these variations to historical facts are substantiated. It can therefore be stated that these variations represent the historical evolution of the subject. However, such emergence, decline and exchange of categories is only possible on condition that each category is able to vary independently of the others. This is shown by an autonomy index as well as by an 2‐test. Thus, art education did not drop from the sky as a ready‐to‐teach school subject. Art education is always what the people make of it, which makes reflection on what it could be or has to be so important at any given moment too.  相似文献   
35.
唐代上层社会妇女婚姻地位探析   总被引:2,自引:0,他引:2  
唐代上层社会妇女的婚姻生活仍然局限在择偶不自主、生育无节制的传统樊篱内,且忍受着一夫一妻多妾制给女性心灵带来的深刻痛苦,并未如人们想象的那样开放、自由,而且由于从一而终的封建伦理道德对心灵的禁锢,虽然政府对离婚和再嫁有了宽松规定,也并未有多少人身体力行。  相似文献   
36.
试论中国古典诗词趋向"天人合一"的文化有机性   总被引:1,自引:0,他引:1  
古典诗词创作上对比手法的倡导,结构上取消某些语助词、设立对仗,以及中国文字自身的表意特征和普及化的书法艺术追求,多方位的为作品“虚“化出了一种“天人合一“的人文氛围.  相似文献   
37.
本文首先证明了:若f(x)为[a,∞)上的单凋函数,且收敛,则limf(x)=0。然后,利用这一结论,相继推得单调函数无穷限积分的其他一系列结果。  相似文献   
38.
Bridge-building activities are practiced widely in the education systems of Europe. They are meant to bridge transitions between lower and upper secondary school and form a mandatory part of the youth guidance system in Denmark. By giving pupils the opportunity to experience the different educational context of upper secondary school, bridge-building activities are meant to facilitate their decision-making on educational paths, but also to attract more and new groups of pupils. However, the premises of the inherent differences of educational contexts and of pupils’ lacking knowledge of upper secondary education can be questioned. In this ethnographic case study of a bridge-building project in a rural area in Denmark, we analyse the implicit knowledge of the general upper secondary school, as it is practiced in a bridge-building project, and how it is experienced by the pupils on the background of their prior knowledge. The analysis is theoretically informed by especially the code concepts of Basil Bernstein.  相似文献   
39.
政论学以日本留学生的创作为世纪先锋,奠定了中国人社科的激进传统。留学生政论学试图构思爱国主义的正面理论,并且释放新民政治的强烈变革感情.提倡积极参与政治管理的人精神,是中国集权体制和官本位化社会所欠缺的。  相似文献   
40.
行政道德对促进反腐倡廉建设具有导向、控制、调节、教育和激励等功能。现阶段,由于我国社会主义市场经济发育不成熟,他律的缺失以及道德建设的滞后,进一步导致了腐败问题的产生。为了适应新形势发展需要,我们必须在继承和弘扬传统行政道德精华的基础上,赋予新的内容,明确政府工作人员的道德规范,加速行政道德法律化,促进我国的反腐倡廉建设。  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