全文获取类型
| 收费全文 | 26523篇 |
| 免费 | 458篇 |
| 国内免费 | 51篇 |
专业分类
| 教育 | 19000篇 |
| 科学研究 | 2502篇 |
| 各国文化 | 230篇 |
| 体育 | 2013篇 |
| 综合类 | 38篇 |
| 文化理论 | 218篇 |
| 信息传播 | 3031篇 |
出版年
| 2022年 | 156篇 |
| 2021年 | 265篇 |
| 2020年 | 438篇 |
| 2019年 | 600篇 |
| 2018年 | 844篇 |
| 2017年 | 948篇 |
| 2016年 | 851篇 |
| 2015年 | 526篇 |
| 2014年 | 708篇 |
| 2013年 | 4931篇 |
| 2012年 | 671篇 |
| 2011年 | 751篇 |
| 2010年 | 585篇 |
| 2009年 | 545篇 |
| 2008年 | 608篇 |
| 2007年 | 612篇 |
| 2006年 | 525篇 |
| 2005年 | 441篇 |
| 2004年 | 436篇 |
| 2003年 | 399篇 |
| 2002年 | 429篇 |
| 2001年 | 504篇 |
| 2000年 | 513篇 |
| 1999年 | 469篇 |
| 1998年 | 273篇 |
| 1997年 | 286篇 |
| 1996年 | 315篇 |
| 1995年 | 246篇 |
| 1994年 | 250篇 |
| 1993年 | 223篇 |
| 1992年 | 361篇 |
| 1991年 | 357篇 |
| 1990年 | 382篇 |
| 1989年 | 359篇 |
| 1988年 | 354篇 |
| 1987年 | 297篇 |
| 1986年 | 323篇 |
| 1985年 | 377篇 |
| 1984年 | 309篇 |
| 1983年 | 316篇 |
| 1982年 | 243篇 |
| 1981年 | 240篇 |
| 1980年 | 200篇 |
| 1979年 | 286篇 |
| 1978年 | 258篇 |
| 1977年 | 221篇 |
| 1976年 | 190篇 |
| 1975年 | 144篇 |
| 1974年 | 133篇 |
| 1973年 | 164篇 |
排序方式： 共有10000条查询结果，搜索用时 31 毫秒
21.
22.
23.
24.
25.
26.
Clifford A. Lynch 《Archives and Museum Informatics》1997,11(1):5-13
Digital documents in the networked information environment fundamentally change the ways that visual materials can be used in education and scholarly discourse. These new uses raise questions about research library strategies with regard to digitized visual materials as a part of their collections, challenge assumptions underlying intellectual property rights for images and their scope, and offer ways in which visual literacy can become a more integral part of the common educational experience. 相似文献
27.
L A Colaianni 《Bulletin of the Medical Library Association》1992,80(1):1-8
The 1991 Janet Doe lecturer describes the vision held by the founders of the Medical Library Association of medical information being readily accessible to health professionals no matter how far they were located from major medical centers, and traces the pursuit of this vision to current outreach activities. 相似文献
28.
29.
Donald D. Deshler Jean B. Schumaker B. Keith Lenz Janis A. Bulgren Michael F. Hock Jim Knight Barbara J. Ehren 《Learning disabilities research & practice》2001,16(2):96-108
Three factors tied with secondary student success in content‐area reading are demonstrated: (a) validated teacher‐focused and student‐focused interventions, (b) integrated and comprehensive service delivery systems, and (c) well‐designed, data‐based professional developmental programs. Difficult challenges face secondary students with LD and their teachers with regard to these students’ participation and success in required general education classes. Recently, instructional methods and materials have been developed and validated for promoting these students’ success. Some of them focus on how general education teachers plan and teach their content‐area courses; others focus on giving students the strategies they need to respond independently to the demands of their courses. This article describes these instructional methods, a service‐delivery model for implementing these interventions in secondary schools, and professional‐development mechanisms and administrative support that must be in place for the model to be maintained effectively. 相似文献
30.
Educational Assessment, Evaluation and Accountability - Promoting success for all students is the driving force to develop and implement sound teacher evaluation systems. As Stronge suggests,... 相似文献