全文获取类型
收费全文 | 5291篇 |
免费 | 70篇 |
专业分类
5361篇 |
出版年
2024年 | 12篇 |
2023年 | 28篇 |
2022年 | 72篇 |
2021年 | 71篇 |
2020年 | 186篇 |
2019年 | 74篇 |
2018年 | 113篇 |
2017年 | 94篇 |
2016年 | 143篇 |
2015年 | 118篇 |
2014年 | 106篇 |
2013年 | 336篇 |
2012年 | 348篇 |
2011年 | 340篇 |
2010年 | 301篇 |
2009年 | 316篇 |
2008年 | 342篇 |
2007年 | 403篇 |
2006年 | 413篇 |
2005年 | 388篇 |
2004年 | 301篇 |
2003年 | 266篇 |
2002年 | 196篇 |
2001年 | 144篇 |
2000年 | 165篇 |
1999年 | 33篇 |
1998年 | 6篇 |
1997年 | 6篇 |
1996年 | 5篇 |
1995年 | 6篇 |
1994年 | 3篇 |
1993年 | 6篇 |
1992年 | 3篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1984年 | 1篇 |
1983年 | 5篇 |
1982年 | 2篇 |
1979年 | 4篇 |
排序方式: 共有5361条查询结果,搜索用时 0 毫秒
161.
避暑山庄初建时间及相关史事考 总被引:2,自引:0,他引:2
避暑山庄初称热河行宫。其始建时间在清代官修史籍中无载,私家笔记和现代学者其说不一,似无从定论。本文在参阅史籍和清宫遗档的基础上,认为热河行宫肇建于康熙四十二年七月二十三日(1703年9月4日),并对其始建时期的相关史事作出考定。 相似文献
162.
历史时期的"黄河清"现象初探 总被引:2,自引:0,他引:2
古人对黄河清有“祥瑞之兆”和“不祥之征”两种观点。黄河澄清是一种自然现象,却又不可能出现在正常条件下,它有其内在的规律。只有当流域内大范围出现异常情况,如持续干旱少雨、冬季过于寒冷、地震等时,才会导致黄河河水变异,出现黄河澄清的现象。黄河清是干旱和黄河断流的前兆。同时,黄河清还与社会政治、化和生活交织在一起,成为奇异的化与社会现象。 相似文献
163.
本文通过比较后金天聪汗信牌实物文本、档案及《清实录》记载,对清入关前起用信牌的具体时间、背景及信牌内容做了简单地考释,以补实物、档案记载之不足,并试图纠正《清实录》中有关牌文内容的错误记载。同时阐明清朝实施于其所辖蒙古地区的区域法《蒙古律书》(《蒙古律例》)中的某些条文吸收了该信牌文的内容,使之进一步地法制化了。 相似文献
164.
165.
Todd Hickey Anastasia Maravela Michael Zellmann-Rohrer 《Symbolae Osloenses / auspiciis Societatis Graeco-Latinae》2015,89(1):156-182
This article, which concerns the history and texts of some of the magical papyri in the collection of the University of Oslo Library, has two parts. The first part (Hickey and Maravela) sheds light on the acquisition of the celebrated Oslo magical roll, P.Oslo I 1, by drawing on Samson Eitrem's account of the purchase in the Norwegian daily Aftenposten and the correspondence of Francis W. Kelsey, who had sought to buy the papyrus for the University of Michigan. The second part (Zellmann-Rohrer) offers critical remarks on the formats and texts of the magical papyri P.Oslo I 1, 4–5 and II 15. 相似文献
166.
Hans-Jörg Rheinberger 《History of European Ideas》2015,41(4):440-446
SummaryThe paper exposes the views of Ernst Cassirer and Martin Heidegger on the dynamics of the sciences of their day, as both developed them in the two decades after the encounter of the two philosophers in Davos in 1928. It emphasizes points of common concern, and it compares their positions to those of contemporary philosophers of science Gaston Bachelard and Edgar Wind. 相似文献
167.
Kamna Patel 《Journal of Geography in Higher Education》2015,39(4):584-594
Development studies employs theories, tools and methods often found in geography, including the international field trip to a “developing” country. In 2013 and 2014, I led a two-week trip to Ethiopia. To better comprehend the effects of “the field” on students’ learning, I introduced an assessed reflexive field diary to understand what the field trip experience teaches students about themselves and their relationship to the field. In this paper, I present critical reflections on “the field” that speak to a provocative concept – “the tropics”. These reflections illuminate prevailing challenges in the study and practice of development and suggest a way forward. 相似文献
168.
周公"天下之中"建都理论研究 总被引:1,自引:0,他引:1
西周初年,围绕营建洛邑,周公提出并阐发了"天下之中"的概念,建构了我国古代第一个建都理论。"天下之中"建都理论,具有丰富的地理、政治、经济和文化内涵,对中国古代都城选址乃至空间规划布局都产生了巨大的影响。"天下之中"建都理论所表现的空间意识和文化观念,还影响了中国数千年间的政治伦理观念。 相似文献
169.
Joshua Derman 《History of European Ideas》2011,37(2):181-189
Carl Schmitt (1888-1985), one of the leading conservative legal thinkers of the Weimar Republic and Nazi Germany, is best known today for his critique of liberalism. Between the late 1930s and mid-1950s, Schmitt wrote numerous articles and two books addressing the mythical and geopolitical significance of land and sea. In recent years, these texts have begun to attract attention from historians as well as theorists. This article reconstructs the origins of Schmitt's theories about land and sea, and shows how they developed in the context of his efforts to delegitimize the British Empire and justify the persecution of Jews. It also explains how Schmitt selectively misread the history of maritime law in order to critique the ‘freedom of the seas.’ Finally, it reveals that the meaning Schmitt ascribed to ‘the opposition of the elements of land and sea’ changed dramatically to suit his political needs. For all their evocative qualities and insights, Schmitt's texts on land and sea do not constitute a coherent theory, but rather a shifting field of polemical positions in search of theoretical support. 相似文献
170.
Abstract Osphresiology, though beginning with Aristotle, and the title of a classical monograph from 1819 by Cloquet, has, like the human sense of smell itself, played a relatively modest role, compared to other sensory functions. The anatomical and physiological connections of the nose to the brain proved to be more complex than those of sight, hearing and even touch, and were therefore poorly understood before the second half of the 19th century. Moreover, the close association between smell and taste gave rise to much controversy regarding the respective roles of the first and the fifth cranial nerves. Next, came the unfolding of the evolutionary influence of cerebral structure and function ‐ viz Broca's “limbic”; concept, and the “olfactory desert”; in the brains of “anosmatic”; animals. Jackson's “uncinate”; seizures featuring olfactory hallucinations brought the hippocampal formation into focus. Finally, there were the clinical manifestations of hyposmia and hyperosmia, from “coryza”;, the common cold, to injury or neoplasms causing hyposmia, as well as some endocrine alterations causing hyperosmia. (And let us not forget Charles Huysman's “Against the Grain”; and Marcel Proust's evocative fragrant madeleine.) 相似文献