全文获取类型
收费全文 | 3000篇 |
免费 | 305篇 |
国内免费 | 766篇 |
出版年
2024年 | 10篇 |
2023年 | 30篇 |
2022年 | 62篇 |
2021年 | 102篇 |
2020年 | 120篇 |
2019年 | 95篇 |
2018年 | 113篇 |
2017年 | 129篇 |
2016年 | 95篇 |
2015年 | 98篇 |
2014年 | 94篇 |
2013年 | 270篇 |
2012年 | 190篇 |
2011年 | 244篇 |
2010年 | 210篇 |
2009年 | 204篇 |
2008年 | 235篇 |
2007年 | 334篇 |
2006年 | 303篇 |
2005年 | 259篇 |
2004年 | 167篇 |
2003年 | 127篇 |
2002年 | 74篇 |
2001年 | 63篇 |
2000年 | 45篇 |
1999年 | 66篇 |
1998年 | 36篇 |
1997年 | 35篇 |
1996年 | 32篇 |
1995年 | 32篇 |
1994年 | 23篇 |
1993年 | 23篇 |
1992年 | 12篇 |
1991年 | 9篇 |
1990年 | 11篇 |
1989年 | 12篇 |
1988年 | 12篇 |
1987年 | 8篇 |
1986年 | 16篇 |
1985年 | 12篇 |
1984年 | 10篇 |
1983年 | 7篇 |
1982年 | 9篇 |
1981年 | 8篇 |
1980年 | 9篇 |
1979年 | 6篇 |
1978年 | 3篇 |
1977年 | 5篇 |
1976年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有4071条查询结果,搜索用时 15 毫秒
1.
Kwan Min Lee 《人类交流研究》2004,30(2):182-207
Two experiments examine the effect of multiple synthetic voices in an e‐commerce context. In Study 1, participants (N= 40) heard five positive reviews about a book from five different synthetic voices or from a single synthetic voice. Consistent with the multiple source effect, results showed that participants hearing multiple synthetic voices evaluated the reviewed books more positively, predicted more favorable public reaction to the books, and felt greater social presence of virtual speakers. The effects were mediated by participants’ feelings of social presence. The second experiment (N= 40) showed that the observed effects persisted even when participants were shown the purely artificial nature of synthesized speech. These results support the idea that characteristics of synthetic voices in doubly disembodied language settings influence participants’ imagination of virtual speakers, and that technological literacy does not hinder social responses to anthropomorphic technologies such as text‐to‐speech (TTS). 相似文献
2.
城市绿化景观观赏性的心理学研究 总被引:2,自引:0,他引:2
抽取上海地区具有代表性的公共绿地绿化景观样本,编制测评量表对其观赏性进行评价.通过探索性因素分析鉴别该量表的测评维度并基于理论推断和经验归纳确定评价指标,包括整体美感、正性情绪、色彩知觉、形态知觉、负性感受.120名大学生和研究生对景观样本的评价结果表明.高观赏性组的景观与低观赏性组的景观相比,前者的整体美感、正性情绪、形态知觉、色彩知觉维度评价指标及其所含测项的评分均高于后者,彼此差异达到极显著或非常显著的水平,而负性感受维度评价指标评分则是后者极显著地高于前者,而且其测项评分也显著高于前者.本研究编制的量表能够对城市绿化景观观赏性进行有效测评. 相似文献
3.
4.
5.
本研究采用调查分析法、访谈法,对0-6岁儿童家长与教师的早期教育观念进行了调查.研究发现,这两类群体认为儿童在0-6岁期问最需要关注的是健康的身体素质、诚实守信的道德品质、坚持与专注的学习品质;不同年龄阶段儿童(0-3岁、4-6岁)需要关注的素质与早期教育方式因他们身心发展特点不同而有所不同;(3)青年人与中年人评定的结果基本一致,教师与家长在多个项目的评定上呈现出差异.研究的结果对早期教育的导向有所启示. 相似文献
6.
7.
8.
There is usually a long period of time between infection with the AIDS virus and manifestation of symptoms. Asymptomatic patients often would benefit from elective surgery for diseases such as arthritis which are unrelated to their infection. The surgeons' decisions to accept the risks to themselves, their spouses, and their operating teams in order to relieve pain and suffering appear to be based upon two covenants; one concerns their role within the doctor-patient relationship, and the other concerns their relationship to what they see as the ultimate meaning in life. 相似文献
9.
10.
Hwe Ik Zhang 《Zygon》1989,24(4):447-456
Abstract. The position and role of humanity in the world of life is examined in the light of the ontological structure of life itself. This problem is approached by considering the possible units of life representing various modes of life phenomena. I argue that the only meaningful unit of life without interposing some special external conditions is "global life" framed in a star-planet system. Any other possible unit of life exhibited by various kinds of individuals is conditional in the sense that it would leave out an essential part as "co-life." The relationship between human being and the global life should be understood in this general scheme of individual and global life. It is emphasized, however, that human being occupies a unique position in global life in the sense that humanity can promote either a cancerous situation or a healthy higher-order enhancement of the global life. 相似文献