全文获取类型
收费全文 | 424篇 |
免费 | 8篇 |
专业分类
432篇 |
出版年
2024年 | 1篇 |
2023年 | 2篇 |
2022年 | 4篇 |
2021年 | 6篇 |
2020年 | 18篇 |
2019年 | 10篇 |
2018年 | 9篇 |
2017年 | 8篇 |
2016年 | 10篇 |
2015年 | 9篇 |
2014年 | 7篇 |
2013年 | 15篇 |
2012年 | 35篇 |
2011年 | 38篇 |
2010年 | 35篇 |
2009年 | 56篇 |
2008年 | 30篇 |
2007年 | 35篇 |
2006年 | 24篇 |
2005年 | 30篇 |
2004年 | 7篇 |
2003年 | 15篇 |
2002年 | 3篇 |
2001年 | 3篇 |
2000年 | 10篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1997年 | 3篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1962年 | 1篇 |
排序方式: 共有432条查询结果,搜索用时 0 毫秒
131.
文有谋臣,武有良将,他们个个如猛虎咆哮,似霹雳震天,且看——《格萨尔王传》作为藏族人民献给世界文化艺术宝库中的一颗璀璨的明珠,时刻闪耀着智慧的光芒,当我们打开 相似文献
132.
关于秦镜的研究,以往限于出土资料的贫乏,长期以来学界鲜有问津。此前仅见有高至喜先生《论湖南秦墓》一文中涉及到秦镜的探讨 相似文献
133.
序 伴随着历史的发展,学术观念需要不断更新,许多学术方面的问题也应该重新认识.这就算是我们近年来所说的与时俱进吧!与时俱进这个词反映的内容可能有一种消极和盲目,与我们讲的开拓进取是不太相符.但反过来讲,消极也好,盲目也好,总得先跟上时代的发展;另一方面,对于宗教来讲,与时俱进可以说是非常恰当和合理的.宗教如果不能适应时代的要求,就会被时代的发展所淘汰. 相似文献
134.
北宋是书院发展的初级阶段,虽然多数书院的学田、藏书、祭祀、院规等并不完备,但对北宋社会的贡献功不可没。文章以地方志为主要史料来源,辅以文集、正史等材料,从微观和宏观两方面探求北宋书院的基本情况及其特点,可以说,北宋书院在教育史和学术研究上有着重要地位。 相似文献
135.
Considerable progress has been made on the research of non-rectangular reinforced concrete (RC) squat walls over the past decades. However, the experimental data of L-shaped RC squat walls remain limited, especially for their seismic behaviors under non-principal bending actions. This paper presents an experimental and numerical investigation on L-shaped RC squat structural walls with an emphasis on how varying the directions of lateral cyclic loading influences the seismic responses of these walls. Four L-shaped specimens are tested under lateral cyclic displacements and low levels of axial compression The variables are axial loads and lateral loading directions. The performance of specimens is discussed in terms of cracking patterns, failure mechanisms, hysteretic responses, deformation components and strain profiles. Furthermore, three-dimensional finite element models are developed to supplement the experimental results. The direction of lateral loading is found to have a significant effect on the peak shear strength of L-shaped RC squat walls. 相似文献
136.
Małgorzata Możdżyńska-Nawotka 《Textile history》2020,51(1):5-28
The article has a double focus: explaining the so-far obscure origins of children’s fashion in the later eighteenth century and putting its emergence in the context of the ‘grand narrative’ concerning the ‘discovery of childhood’ during this pivotal period. Contrary to Rousseau’s famous dismissal of the hussar suit, the role of ‘fancy dress’ inspiration in the development of children’s fashions for the first time purposefully meant to distinguish the (male) child from the grown-ups and, concurrent with the Enlightenment’s ideas on childhood, emerges as central rather than marginal. The repertory of styles adopted for boys’ wear is shown to have been inspired by various ethnic and historical dress traditions rooted in the fascination with masquerade characteristic of the Rococo culture but harnessed to express the emerging new attitudes. Among them, special attention is given to inspirations by Polish national dress.Second, the article takes on the argument presented by Daniel Thomas Cook in his inspiring article in Textile History, 42, no. 1 (2011). Having acknowledged the foundational role of fashion history in the emergence of childhood studies, Cook regards its present status as peripheral. He dismisses the underlying premise of its principal ‘grand narrative’ as based on a fruitless distinction between utility (and functionality) and fashion rather than the invention or discovery of the ‘child’ and ‘childhood’. While partially accepting Cook’s criticism, the article argues that the ‘grand narrative’, thus modified and expanded, retains its usefulness. In the nineteenth century, the ‘fancy dress’ and ‘playfulness’ theme continued, reflected in the most popular children’s styles (sailor suit, Little Lord Fauntleroy suit) and a range of others, temporarily or locally prominent, and intertwining with multifarious cultural, artistic, social and commercial developments. 相似文献
137.
138.
1959年5月,为适应防疫的需要并迎接新中国成立10周年,中华人民共和国卫生部、中国人民解放军总后勤部卫生部和中华医学会在北京联合召开了全国急性传染病学术会议。会议贯彻中西医结合的卫生工作方针,结合时代发展需要,交流并总结了新中国成立以来医学界在防治急性传染病方面取得的成功经验,制定了8种急性传染病防治方案,对此后的传染病防治和研究起到了重要的推动作用。此次会议既为当代中国防疫史增添了浓墨重彩的一笔,同时也在我国医学发展史上具有重要意义。 相似文献
139.
Y. Ma 《Geofluids》2016,16(3):434-439
Pre‐earthquake and postearthquake temperature changes were documented in two hot springs at Xiangcheng. Pre‐earthquake changes were documented in spring I, 13 days before and 106 km away from the Ms 5.8 Zhongdian earthquake. The 11‐year cutoff spring spouted again, and the spouted water was 24°C hotter than the former escaping gas. Postearthquake changes were documented in spring II following the 2008 Mw 7.9 Wenchuan earthquake, approximately 425 km away from the epicenter. Temperature in spring II showed a step‐like increase with a magnitude of 4°C induced by the earthquake. Spring I which is 0.3 m apart from spring II did not show a sudden change following the earthquake. However, temperatures in the two springs were identical after the Wenchuan earthquake. It indicates that the earthquake generated new hydraulic connectivity between springs I and II, and the heat transport between the two springs accounts for the postearthquake temperature changes. 相似文献
140.
Andrzej Antczak Konrad A. Antczak Ma. Magdalena Antczak 《Post-Medieval Archaeology》2013,47(2):189-219
SUMMARY: In the decades of the 1620s and 1630s the Dutch engaged in salt extraction on the island of La Tortuga, Venezuela, erecting a wooden fort, portable cannon emplacements, jetties and semi-industrial solar saltpan production facilities. The relative paucity of the archaeological record juxtaposed with the wealth of detailed documentary data and fieldwork experiences led to the operationalization of the heuristic tool of ‘scapes’. A critical construction of these socially alive portions of the island landscape and seascape demonstrates 1) how north-western European conceptions of the cultural control of nature were embodied in Dutch orderliness and industriousness; 2) how the strategy of maximization of extractive practices and minimization of risk was evidenced in the overall ephemerality of structures; and 3) how these structural imperatives were imbricated in the prose of human life and death that was unfolding from one small-scale event to another on this desolate island. 相似文献