全文获取类型
收费全文 | 20313篇 |
免费 | 2篇 |
出版年
2022年 | 1篇 |
2018年 | 3482篇 |
2017年 | 2811篇 |
2016年 | 2242篇 |
2015年 | 186篇 |
2014年 | 70篇 |
2013年 | 58篇 |
2012年 | 555篇 |
2011年 | 2377篇 |
2010年 | 2511篇 |
2009年 | 1466篇 |
2008年 | 1693篇 |
2007年 | 2167篇 |
2006年 | 20篇 |
2005年 | 206篇 |
2004年 | 159篇 |
2003年 | 108篇 |
2002年 | 57篇 |
2001年 | 28篇 |
2000年 | 50篇 |
1999年 | 13篇 |
1998年 | 19篇 |
1997年 | 16篇 |
1996年 | 7篇 |
1994年 | 1篇 |
1992年 | 1篇 |
1990年 | 8篇 |
1978年 | 1篇 |
1976年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
Jörg R. J. Schirra 《Kognitionswissenschaft》1997,6(4):177-195
How can we explain that an assertion on something perceived can be understood in the same manner by somebody who cannot perceive that scene? This problem bases the interest in computational linguistics in how listener modeling could possibly be harmonized with reference semantics. Mental images substituting real perception appear as a way out. The architecture of the listener model has to be adapted to the creation and use of such pictorial data structures. Furthermore, the relation between the latter and a verbal (i. e., propositional) representation must be understood. The resulting architecture of a listener model with reference semantics can be employed to solve communicational problems from three general classes in a better way, as is demonstrated by an example implementation. 相似文献
22.
O Akin W Chase 《Journal of experimental psychology. Human perception and performance》1978,4(3):397-410
A mathematical model, based on additive subcomponents of grouping, subitizing and adding, was derived to account for quantification latencies of three-dimensional block arrangements. Subitizing is the process that people use to directly quantify a small number of objects without counting. It was found that most people consistently subitized up to four blocks. With more than four blocks, people resorted to grouping and adding, and the model was able to account for these data. The structural variables of compactness, symmetry, linearity, and planarity were shown to have small effects on quantification latencies relative to the large effect of number of blocks. Of these structural variables, compactness had the largest effect, and in terms of the model, it is suggested that visual structure had its effect on the perceptual grouping subcomponent. 相似文献
23.
24.
25.
26.
27.
28.
29.
30.