全文获取类型
收费全文 | 511篇 |
免费 | 4篇 |
出版年
2024年 | 1篇 |
2023年 | 2篇 |
2022年 | 4篇 |
2021年 | 2篇 |
2020年 | 17篇 |
2019年 | 6篇 |
2018年 | 5篇 |
2017年 | 4篇 |
2016年 | 3篇 |
2015年 | 15篇 |
2014年 | 13篇 |
2013年 | 25篇 |
2012年 | 37篇 |
2011年 | 41篇 |
2010年 | 33篇 |
2009年 | 66篇 |
2008年 | 34篇 |
2007年 | 50篇 |
2006年 | 37篇 |
2005年 | 37篇 |
2004年 | 14篇 |
2003年 | 12篇 |
2002年 | 15篇 |
2001年 | 7篇 |
2000年 | 13篇 |
1999年 | 6篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1995年 | 3篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
排序方式: 共有515条查询结果,搜索用时 15 毫秒
81.
三文房清玩广义的"文房清玩",可以指所有具有或兼具欣赏功能的古代文房用具,狭义的概念即"文玩",特指与书写和绘画实用功能无关,专门用于营造书房清雅情趣的玩赏类器物,其特点是器型小巧奇特,适于手中把玩,而且工艺精致,清雅脱俗,最能体现文人雅士的审美情趣。最具代表性的文玩材质,是那些便于文人雅士亲自操刀的竹、木、牙、石之类,而且其久经抚玩,会产生滋润莹厚的包浆,时间愈久愈发可爱。依"文玩"制作的年代,可大致划分为时作文玩和古玩二类。时作文玩,是指以一个时代流行的器型和纹饰样式制作的各类用于文房把玩的小件工艺品。 相似文献
82.
83.
Jian Liu Chika Mouri Richard Laursen Feng Zhao Yang Zhou Wenying Li 《Journal of archaeological science》2013
In this paper we analyzed the natural dyes in well-preserved, ancient textiles from Yingpan, an important archaeological site on the Silk Road, using high-performance liquid chromatography with diode array and mass spectrometric detection. Dyes were removed from textile fibers using a soft extraction method (pyridine, water and oxalic acid). Two species of madder-type plants, Rubia tinctorum and Rubia cordifolia were identified as the dye sources in red and brown samples. We also were able to detect unusual flavonoid glycosides in yellow and green woolen yarns, although we have not been able to pinpoint with certainty a specific plant that may have been used to produce this dye(s). On the other hand, we found that yellow and green silk threads had been colored with protoberberine-type dyes, probably obtained from species of cork tree, Phellodendron spp., and/or other protoberberine producing plant. We propose that the textile dyes found at Yingpan reflect a merging of Eastern and Western practices and technologies during the 800-year period (206 BCE–618 CE) encompassing the early years of the Silk Road. 相似文献
84.
Feng Li Li Wu Cheng Zhu Chaogui Zheng Wei Sun Xinhao Wang Shixun Shao Yao Zhou Tingting He Suyuan Li 《Journal of archaeological science》2013
Understanding how to live successfully within our environment is among the most pressing challenges facing contemporary society. This paper probes the problem based on comparative analysis and discusses the relationship between the spatial–temporal distribution of the Neolithic cultural sites and the geographic context in the Hanjiang River Basin in the south of Shaanxi Province, China. Archaeological studies have identified 175 Neolithic cultural sites in the study area, with a sequence of Laoguantai (14C age 8–7 ka BP), Yangshao (14C age 7–5 ka BP) and the late period of the Neolithic Age (14C age 5–4 ka BP). The total number of archaeological sites, the distribution area and the density all showed an early ascending and later descending trend, but the proportion of the number of archaeological sites in the study area to the corresponding value of the entire Shaanxi Province declined sharply. Spatially, these sites were concentrated on the terraces of the Hanjiang River and its main tributaries with an altitude of 400–800 m. Multiple data were integrated to clarify the critical effects of tectonic and geomorphologic conditions on the distribution of the Neolithic sites. Further comparisons revealed the correlation of Holocene climate change and environmental evolution with the Neolithic cultural succession in the study area that ameliorated conditions to generally promote the development of the primitive culture while degeneration coincided with the culture's transition or interruption. The discussion on the origin of the primitive culture and the temporal–spatial distribution corresponding to the regional culture differentiation sheds light on the complex and dynamic human–nature interaction system during the Neolithic Age, thus emphasising the wider field-based investigation and high-resolution reconstruction works of the palaeoclimate and palaeoenvironment in the future. 相似文献
85.
86.
唐徐恽及夫人姚氏墓志考述 总被引:1,自引:0,他引:1
1998年在伊川县彭婆镇许营村出土的唐徐恽及夫人姚氏墓志,详述了徐恽的生平事迹,也为徐恽神道碑的所在提供了确切位置。本文就两方墓志的有关问题进行了考证。 相似文献
87.
88.
89.
Temporary consolidation is widely used to protect delicate artefacts or other fragile relics in art conservation. Although cyclododecane is extensively accepted, the safety‐related issues have become an increasing concern and its short working time is always annoying. Inspired by its low melting point, polar structure, well‐established safety profile, easy local availability and low cost, we propose menthol as a new temporary consolidant on the new excavation site of Qin Shihuang's Terracotta Army. In this paper, we offer a preliminarily exploration of the kinetics of menthol sublimation on two different matrices, its residue after volatilization, its penetrability and distribution in simulated terracotta samples, as well as other important properties in the laboratory. The results obtained from these tests reveal that the sublimation of menthol can be a zero‐ or a first‐order process, depending on the porosity of the matrices, and its best operational temperature resides in the range of 60–80°C. Finally, two field cases at the archaeological site of Qin Shihuang's Terracotta Army are presented to show that menthol is a very effective temporary consolidant. 相似文献
90.
东北的地域文化中有突出的喜剧感,东北人爱笑爱闹,向来不缺乏体会幽默的能力。在他们精神世界中,肆意放恣的笑是被用作超越日常生活的感性武器,发挥着重要的功能。通过笑所促成的"狂欢的世界感受"引领人们进入到一种特殊的时空中,在这里,人们悬置了对社会世界的常规判断,摆脱了日常生活的无奈与凡庸 相似文献