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   1640篇
  免费   21篇
  2024年   1篇
  2023年   10篇
  2022年   28篇
  2021年   22篇
  2020年   59篇
  2019年   54篇
  2018年   45篇
  2017年   62篇
  2016年   61篇
  2015年   43篇
  2014年   48篇
  2013年   180篇
  2012年   118篇
  2011年   112篇
  2010年   74篇
  2009年   93篇
  2008年   80篇
  2007年   84篇
  2006年   86篇
  2005年   85篇
  2004年   71篇
  2003年   75篇
  2002年   61篇
  2001年   59篇
  2000年   31篇
  1999年   8篇
  1998年   1篇
  1997年   3篇
  1996年   1篇
  1995年   2篇
  1994年   2篇
  1993年   1篇
  1990年   1篇
排序方式: 共有1661条查询结果,搜索用时 15 毫秒
1.
This paper reports the results of a pilot study that evaluated a prototype instructional module designed to support international collaborative learning in the World Wide Web. The module, Migration, was tested at four higher education institu tions in the United States, Canada, and Australia. Students valued the opportunity to learn global geography by collaborating electronically in multinational teams, yet many students complained about confusing instructional procedures and uncooperative team members. The results of the module evaluation provide useful suggestions for managing pedagogical issues related to the process of online international collaborative learning.  相似文献   
2.
张墨 《史学月刊》2002,(4):26-34
哀公十年(前485年),吴徐承帅舟师沿海北上攻齐进行海战事,似难确认。襄公二十四年(前549),楚以舟师伐吴,是为史籍明确记载的第一次动用舟师的征战,但恐难排除此前已发生过动用舟师征战的事实,是故中国古代海军的产生(形成)时间,尚需进一步科学、准确论证。“海军”是个历史范畴,在不同的历史时期具有不同的形态,称谓也有所变化。中国古代海军的主要称谓有舟师、楼船军、水军、水师等。  相似文献   
3.
4.
This article considers Quentin Skinner's critique and methodology in his seminal essay “Meaning and Understanding in the History of Ideas” vis-à-vis the current methodological debates in Chinese and comparative philosophy. It surveys the different ways in which philosophers who work with ancient Chinese texts in those related fields deal with the tension between textual contexts and autonomy and how some of the errors criticized by Skinner under the mythology of coherence, mythology of doctrines, mythology of parochialism, and mythology of prolepsis might apply to those fields. It argues that Skinner's insistence that understanding a text requires recovering its author's intended meaning by studying its linguistic context has limited application to Chinese and comparative philosophy because those fields’ most important texts are not best understood as means of communication by specific historical authors with intended messages to convey to readers. These texts are instead the means by which Chinese traditions perpetuate their respective beliefs and practices. Instead of being circumscribed by authorial intent, the meanings of traditional texts are dynamic and co-created in the process of producing, reproducing, and consuming texts as well as in the evolution of practices that also constitute each tradition. The meanings received by the audience are never exactly what authors or transmitters intended but have been transformed by each audience's own concerns and interests, even if the audience attempts to grasp what the former intended. Using the Five Classics and the Analects as examples, this article illustrates how such texts’ purposes to teach and perpetuate the practices that constitute a way of life determine their meanings. Understanding is not merely cognitive but practical as well. The meanings of such texts are not static but dynamic as traditions evolve. The debates about methods of reading and interpreting ancient Chinese texts are also debates about the nature of Chinese traditions and struggles over their futures.  相似文献   
5.
The article explores the role of state-owned enterprises (SOEs) in the globalisation of China's infrastructure capital. Examining how accumulation strategies of Chinese SOEs are driven by a complex set of political and economic, state and private, interests, it foregrounds the inherently hybrid nature of China's state capitalism. We use Kenya's Standard Gauge Railway (SGR) as a case study to analyse how state infrastructure capital traverses borders, and the specific ways that contradictions of accumulation in China are relocated through the improvised hybridity of SOEs. In Kenya, China Road and Bridge Corporation, the main SGR contractor, shifted and adapted its strategies as the pursuit of economic productivity gave way to political priorities in China, simultaneously responding to changing socio-political circumstances in Kenya and across East Africa. Analysing these dynamics, we highlight the contingencies of, and limitations to, structural reorganisation of actually existing forms of state capitalism in China and beyond.  相似文献   
6.
史前漆膜的分析鉴定技术研究   总被引:5,自引:0,他引:5  
研究了漆膜分析的三种主要方法:裂解质谱,红外光谱,裂解色谱。通过大量实验比较了各种方法的适应性和可靠性,建立了以裂解色谱/富里叶红外光谱联用技术来鉴定漆膜,并对影响裂解反应的因素及色借条件进行了深入的研究,获得了可以重复,具有特征性的漆膜高分辨裂解色谱图,同时对裂解色谱图中主要组分作了定性鉴定,提高了裂解色谱法分析漆膜的可靠性。该方法具有灵敏度高,样品用量小,共存杂质影响小,操作简便等优点。应用核分析技术对河姆渡,良诸庙前遗址出土的二件红色涂料样品进行了鉴定。分析结果证实了河姆渡出土的红色涂料木碗上的涂料是我国至今发现的最早的生漆漆膜。  相似文献   
7.
汉代漆器的剖析   总被引:2,自引:2,他引:0  
通过制备并分析一系列模拟漆膜样品。建立了有助于鉴定汉代漆器成分的剖析方法。经裂解气相色谱、差热分析、色谱一红外联用等现代分析技术对出土的汉代漆器残片样品的综合分析,证实在西汉漆器制造中已使用桐油或其它的添加剂,并依据剖析的结果,对某些汉代漆器的原材料差异作了初步探讨。  相似文献   
8.
This paper refocuses attention on what has been seen as one of the most important limbs of the Nuremberg Charter – the crime against peace, or aggressive war. It looks at the legal and political dimensions that motivated such a characterisation by figures behind the debate, and the various, at times uncertain steps, in bringing forth the designation based on breaches of the Kellogg–Briand Pact within the milieu of other traditional offences. Particular attention is given to the philosophical underpinnings of the crime against peace regarding individual German guilt, notably members of the Nazi leadership, with an examination of influences that proved critical in creating a punishable crime at international law. This paper argues that, despite being of continuing interest to civic groups, such an offence continues to trouble legislators and lawyers, rooted as it is in the focus on war as itself criminal.  相似文献   
9.
10.
This article argues that warfare has been marginalised in theories of nationalism but that in conjunction with nationalism is vital for understanding the rise of nation‐states, the formation of nations and the nature of the international system. It offers a critique of statist approaches, suggests mechanisms through which warfare may sacralise nations and explores different patterns of nation‐state formation as they affect the interstate system. In particular, it emphasises tensions between state and nation‐formation as activated by the fortunes of war and the destabilising effects of waves of imperial dissolution, which are accompanied by patterns of re‐imperialization. It suggests that it is simplistic both to claim that war has led to a transition from empires to nation‐states and that contemporary practices of war‐making have led to a postnational era.  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